816 Project(Fuling 816 air-raid shelter)

China's secret Cold War city My heart is still heavy after a one-day tour of the 816 Nuclear Facility. 🏭 We walked through the massive man-made caverns, a place shrouded in secrecy for decades. It was surreal to learn about the tens of thousands of soldiers and engineers who were sent here in the 1960s, tasked with the immense project of mining and enriching uranium deep within the mountain. But the most unforgettable part was the immersive musical theatre performance we witnessed inside the complex . The show, which premiered recently, tells the story of the people behind the "816 Project," focusing on a veteran's search for his younger brother who worked here . Seeing veterans in the cast perform with such raw, genuine emotion was incredibly powerful, and hearing stories from the builders of this "Third-front Movement" made the history come alive . The show is a tribute to those who remained obscure their entire lives but built an incredible wonder . It was a profound reminder of the personal sacrifices made for national projects, hidden not just in a mountain, but in history itself. #816nuclearfacility #chongqing #hiddenhistory #thirdfrontmovement #immersivetheatre #nuclearhistory #undergroundcity #travelchina #816project #tribute

Still debating between chartering a car or self-driving to Fuling Wuling Mountain Grand Canyon? Check out this lazy traveler’s direct guide 👀 and come along~ - Direct from Fuling North Station to the scenic area, with a stop at the 816 Project along the way. You can explore two major attractions in one trip, offering great value 👍 Spent a day with friends 🕐 and even went to the city to try youlaozao (fermented glutinous rice) afterward~ Honestly, if you want a one-day trip near Chongqing, just book this 🫴

Chongqing Fuling Autumn Travel Route: A One-Day In-Depth Tour of the 816 Project This is an immersive exploration route of a Third Front military industrial site, perfect for history buffs, industrial-style photography enthusiasts, and educational trips. Route duration: 1 day. Estimated cost: ¥140 per person (includes admission ticket + shuttle bus, lunch, and round-trip transportation; excludes live performances, optional drinks, and souvenirs). Depart from Chongqing's main urban area by car in the early morning and arrive at the 816 Project scenic area in Baitao Subdistrict, Fuling, in about 1.5 hours. It is recommended to arrive before 9:00 AM to avoid peak crowds. After purchasing tickets at the visitor center, transfer to the scenic area shuttle bus to reach the cave entrance. Be sure to follow an official guide during your tour, as the cave structure is complex and it is very easy to get lost if you wander off. The guide will bring that era of anonymous construction to life. Visit the sites in order: the No. 7 Main Tunnel Time Tunnel, the 101 Reactor Hall, the Reactor Bottom, the Central Control Room, and the No. 9 Water Diversion Tunnel. The reactor hall, nearly 80 meters high, features pipes that stand like a forest of steel, while the control room, filled with vintage instruments, captures the industrial memories of a bygone era. The temperature inside the cave is a constant 18°C year-round and can be damp and chilly, so bring a light jacket even if it is warm outside in autumn. The walkways can be slippery, so wear non-slip sneakers. The in-depth tour takes about 3 hours. Flash photography is prohibited in some areas, so please follow the scenic area's guidelines. For lunch, you can dine in Baitao Subdistrict or at the Veterans' Canteen in the scenic area. Recommended dishes include Fuling taro chicken, twice-cooked pork with preserved mustard greens, Tujia-style pork soup, and handmade cold noodles. The ingredients are all standard, compliant items: local free-range chicken, fresh taro, Fuling mustard greens, farm-raised pork, and seasonal vegetables. The ingredients are sourced conventionally, and the cooking methods are home-style braising, stewing, and cold-tossing. There are no prohibited ingredients such as wild plants or animals. The flavors are authentic and offer great value. In the afternoon, you can slow down and visit the Military Industry Exhibition Hall to browse old photos and construction artifacts, and learn the story of the 60,000 builders who spent 18 years hollowing out the entire mountain for the Third Front project. If interested, you can pay to visit the Cave Wine Bar, which was converted from an old power distribution plant. It blends military heritage with modern leisure, making it a great place for a quiet rest and photos. In autumn, the surrounding mountains are painted with fall colors. After exiting the cave, stand by the mountain to overlook the Wujiang River Valley, where the rolling autumn mountains and the quiet river create a striking contrast to the grand underground project you just explored. Depart for your return trip around 4:00 PM. Travel tips: The scenic area is closed on Mondays (except for public holidays), so book your tickets online in advance. There are no convenience stores inside the cave, so bring your own drinking water. People with claustrophobia or underlying heart and lung conditions should enter with caution. The lighting inside the cave is dim, so be careful when taking photos and do not touch any equipment. The entire route has no noisy amusement rides, focusing instead on an immersive understanding of the profound history of this "Underground Great Wall." It is a unique cultural and industrial exploration journey in Fuling. Topic: 816 Underground Project One-Day Exploration Itinerary Locations 3: 816 Underground Nuclear Project Site, Military Industry Exhibition Hall, Cave Wine Bar

Below is an original viral copy within 500 words about Fuling’s world-class autumn scenery: Autumn in Fuling is a stunning masterpiece gifted by nature. When the Three Gorges Reservoir reaches an elevation of 175 meters, the Yangtze River section in Fuling resembles a green silk ribbon gently encircling the Meixin Red Wine Town. Within the town, European-style buildings with pointed roofs and colorful walls are arranged in an orderly fashion, their reflections shimmering in the water like a fairy tale world. On the 400-meter-long “East-West Fusion Corridor Bridge,” Chinese brick-carved gate towers intertwine with Western-style arched windows, surrounded by a sea of golden-colored Chinese scholar trees, forming a harmonious ecological scene with egrets dancing over the river. Rising nearly 800 meters above sea level, the “Eye of Rural Revitalization” Ferris wheel offers a breathtaking view where the Yangtze River and Lixiang Creek meander and converge, distant mountains appear like ink paintings, and mist swirls, perfectly embodying the magnificent scene of “autumn waters blending with the vast sky.” The Yuhuai Railway runs through the town, with trains roaring across the river, adding a touch of modern dynamism to this landscape painting. In Fuling’s parks, there is yet another unique autumn charm. At Tonggu Lake Park, pear blossoms bloom profusely, with many branches bearing “flowers and fruits on the same tree,” elegant and captivating. Jiangdong Riverside Park features pink blossoms of crabapple trees, which together with the still-blooming lotus flowers create a rare autumn landscape. Moreover, Fuling boasts historically rich sites like the 816 Project and natural wonders such as the Wuling Mountain Grand Canyon, showcasing nature’s extraordinary craftsmanship. This autumn, come to Fuling to experience poetic romance between high gorges and calm lakes, encounter unique autumnal beauty in colorful parks, and appreciate the distinctive charm of world-class scenery where history and nature blend, letting your soul immerse in this picturesque autumn wonderland.

Fairy tale mountain city | Fuling Meixin wine town 3-day 2-night vacation guide | Blogger tested full version + detailed budget Hello travel buddies around Chongqing✨! The former foreigner street has been fully upgraded. Located on the Yangtze River bank in Linsi, Fuling District, Meixin wine town is built into a European-style fairy tale castle by the mountains and river. Seven aerial cable car loops shuttle through the mountains. For 68 yuan, you can enjoy unlimited access to 110 amusement projects, valid for five full days. Prices are super affordable: 1 yuan for freshly baked bread, 3 yuan for hot pot, 10 yuan for buffet meals. You can ride the aerial cable car to overlook the Yangtze River, enjoy roller coasters and giant pendulums, take photos at the colorful castle, and experience wine culture. It’s perfect for family outings, couples, or groups of friends. 📌 Pre-trip essentials (2026 latest official info) Basic info 📍 Location: Meixin wine town, Linsi Town, Fuling District, Chongqing (where Lixiang Creek meets the Yangtze River) ⏰ Hours: 9:00 AM–6:00 PM; night lights open 7:00 PM–9:00 PM. Open year-round with no closing days 🎫 Ticket rules (free entry to the town gate, amusement projects require separate tickets) 1. Amusement all-access pass: 68 yuan per person, facial recognition required, unlimited rides within 5 days for 110 self-operated projects in three main areas (Jigongshan thrill park, Sanyuan family park, indoor colorful carnival) 2. Cable car exclusive pass: 18.99 yuan, includes 7 mountain cable car loops + giant Ferris wheel on the summit, unlimited rides for 5 days 3. Discounts: same price for adult and child amusement tickets; children under 1.2 m free cable car rides; seniors 65+ pay half price for amusement projects; no extra discounts for students 4. Optional paid projects: wine DIY soap 30 yuan, cliff glass slide 35 yuan, boat ride on Lixiang Creek 40 yuan per person; lockers 20 yuan per day (deposit refundable) 🌟 Top 10 must-visit spots & projects 1. Seven mountain cable car loops (the park’s soul): hollow basket, spaceship shape, eagle zipline styles, aerial loops overlooking the Yangtze River, colorful castle, and vineyards. Evening views are especially atmospheric 2. Jigongshan summit amusement area: cobra roller coaster, 360° cliff pendulum, high-altitude swing. Built halfway up the mountain, you can enjoy rides while overlooking the river view 3. 88-meter giant Ferris wheel on the summit: included in the cable car pass, one rotation takes 20 minutes, panoramic views of the whole town, stunning when lit at night 4. Lower town colorful fairy tale district: macaron-colored castle buildings, tilted internet-famous buildings, giant wine bottle sculpture, perfect photo spots 5. Sanyuan family park (3 yuan zone): carousel, mini train, self-controlled planes, designed for young children, all included in the all-access pass 6. Wine culture museum + underground cellar: free tasting of original wine, learn about winemaking, and buy affordable self-brewed wine 7. Lixiang Creek waterfront platform: riverside walkway, great for sunset photos over the water, very photogenic 8. Hobbit house homestay area: dome-shaped mini houses, courtyard by the water, full of pastoral charm 9. Indoor colorful carnival: exclusive for rainy days, dozens of rides, unaffected by weather 10. Nearby attractions: Fuling 816 underground nuclear project, Linsi Longmen ancient bridge, pickled mustard museum Getting there 1. Self-driving (preferred): 1 hour from Chongqing main city via Shiyu Expressway, large free parking lot at the park, smooth and easy roads 2. Public transport: take a bus from Chongqing Sigungou/Longtousi bus station to Linsi, Fuling. Taxi from the bus stop to the park costs about 10 yuan; high-speed rail to Fuling North Station, then about 35 minutes by taxi 3. On-site transport: the town is built on a mountain, so the cable car loops are the easiest way to get around; the lower town is walkable, or take the park’s shuttle electric car for 10 yuan per person Outfit & tips to avoid pitfalls 1. Outfit: light-colored dresses and French-style outfits match the colorful castle best; wear non-slip flat shoes for mountain trails; bring a light jacket for the windy cable car rides. In summer, prepare sunscreen and mosquito repellent as there are many insects in the mountains 2. Essentials: ID card (for facial recognition ticket), waterproof phone pouch, power bank, empty water bottle (free drinking water available throughout the park). Prices are very low, no need to stock up on snacks 3. Off-peak tips: cable car lines are shortest before 10 AM; go up the mountain after 4 PM to enjoy rides while waiting for sunset and blue hour night views; the all-access pass is valid for 5 days, so no need to rush everything in one day 4. Food tips: stick to the 1 yuan bakery and the Zhiqing canteen buffet; avoid overpriced internet-famous shops; hot pot base only 3 yuan, great value Three accommodation options (2026 off-season prices, little change during holidays) 1. Premium choice | park Hobbit house/colorful castle hotel: inside the park, fairy tale scenery right outside the door, includes breakfast, some rooms have balconies overlooking the Yangtze River. Off-season 130–200 yuan/night, peak season 200–280 yuan/night 2. Best value | California courtyard homestay/waterside inn: next to the lower town food street, convenient for travel and dining, duplex units can accommodate multiple people. Off-season 150–180 yuan/night, peak season 180–230 yuan/night 3. Budget | Fuling Linsi town chain hotel: 10 minutes by car from the park, spacious rooms, many night market options nearby. Off-season 80–120 yuan/night, peak season 120–160 yuan/night 📅 Relaxed 3-day 2-night itinerary for amusement, photos, and exploring the wine town without rushing Day 1: First encounter with the fairy tale town | photo spots in the lower town, night tour of river lights Arrive at the wine town by car in the afternoon and check into a unique homestay inside the park Explore the lower town’s colorful European-style district, take photos at the tilted building, giant wine bottle, and French clock tower, buy 1 yuan freshly baked long bread at the bakery In the evening, take cable car line 2 up the mountain, leisurely ride the loop cable car, capture sunset over the Yangtze River and castle silhouettes from the air At 7 PM, the whole park lights up, the Ferris wheel on the summit lights up in colors, stroll along the Lixiang Creek riverside walkway Dinner at the lower town’s hot pot, all-you-can-eat for about 20 yuan per person; after dinner, stroll the wine street and enjoy free tastings of self-brewed wine Stay: unique Hobbit homestay inside the park Day 2: Full day of amusement | ride all cable car loops, deep exploration of the summit Enter the park early to avoid crowds, register the 68 yuan amusement pass and cable car pass with facial recognition at the visitor center Take cable car line 1 hollow basket directly to Jigongshan summit, challenge the cobra roller coaster, giant pendulum, and cliff swing At noon, go down to Zhiqing canteen for a 10 yuan buffet lunch, rest to avoid the midday heat In the afternoon, visit Sanyuan family park to enjoy non-powered rides with kids; then go to the indoor colorful carnival for various rides In the evening, take cable car line 4 spaceship style to watch the valley’s dusk from above; try the wine DIY soap workshop At night, all lanterns in the town light up, creating a magical castle night scene Stay: same homestay for another night Day 3: Cultural and leisure finale | explore wine culture, visit nearby ancient bridge, shop for souvenirs, return trip Sleep in naturally, visit the wine museum and underground cellar to learn about wine and pick affordable self-brewed bottles Drive to nearby Linsi Longmen ancient bridge (free), walk along Lixiang Creek for scenic views, if time allows, visit the pickled mustard museum to see how it’s made Have an authentic Fuling Jianghu meal at noon, tasting Fuling cold shrimp and pickled mustard meat pie In the afternoon, shop for souvenirs: freshly baked bread, handmade dried tofu, self-brewed wine, Fuling pickled mustard gift boxes, then pack and head home 💰 Detailed per-person budget by tier (excluding long-distance travel, off-season standard) Plan 1: Two people sharing a room (super cost-effective economy, 600 yuan per person) 1. Two nights accommodation split: 160 yuan (shared Hobbit homestay) 2. Tickets and experiences: 90 yuan (amusement all-access + cable car pass + DIY workshop) 3. Three days of meals (park buffet, hot pot, snacks, full meals): 270 yuan 4. Snacks and souvenir shopping: 60 yuan 5. Park shuttle, short taxi rides, and other expenses: 20 yuan Plan 2: Solo comfortable experience (vacation style, 1,280 yuan per person) 1. Two nights premium castle-view homestay: 380 yuan 2. Full set of activities: 280 yuan (all-access pass + full cable car set + glass slide + boat ride + wine DIY) 3. Specialty food expenses: 420 yuan (wine steak, Jianghu cuisine feast, late-night snacks, afternoon tea) 4. Wine and souvenir shopping: 140 yuan 5. Backup transport and miscellaneous: 60 yuan Travel cost reference Self-driving: about 60 yuan per person for fuel and tolls round trip from Chongqing main city; 40 yuan per person from Changshou or Nanchuan Public transport: about 80–100 yuan per person round trip by bus, including local taxi fares

🚄 High-speed train + 🚌 bus one-stop service No need to drive yourself, it’s really comfortable 🚗 If you’re hesitating between self-driving and chartering, look here 👀 Fuling North Station has a direct shuttle to the scenic area You can stop at the 816 Project along the way! Checking in at two spots in one day is such a great deal 👍 After hanging out with friends, we went to Fuling to try the fermented glutinous rice 🍧 A quick day trip from Chongqing is all you need~ 📌 Pickup point: next to the bus stop at Fuling North Station 🎫 Tickets: book online with Yuke Travel Tickets are limited! Remember to grab yours early ⏰ ⏰ Departure times To scenic area | 9:30 / 10:00 / 10:30 Return | 4:30 PM / 5:00 PM / 5:30 PM ⚠️ On holidays, the shuttle departs only when full, so don’t miss your time slot! 📍 Stops on the route Fuling North Station ➡️ 816 Project ➡️ Wuling Mountain Grand Canyon 💰 Ticket prices North Station ↔ 816: 15 CNY 816 ↔ Grand Canyon: 5 CNY Direct from North Station to Grand Canyon: 20 CNY

From April 3 to April 7, 2026, Fuling is launching a Spring Break Family "Free Admission Map," covering five popular cultural, historical, and natural scenic spots, specially designed for families with children in kindergarten and compulsory education nationwide. During the event, students with valid ID can enjoy free admission throughout, and each student can bring up to two parents to enjoy discounts (parents get free admission at Wuling Mountain Grand Canyon, and half-price admission at the other four locations). 【Wuling Mountain Grand Canyon】 China’s first dynamic canyon and a world-class representative of karst landforms, known for its rare narrow fissures, billion-year geological wonders, and pristine ecology. The canyon is deep and secluded, with waterfalls and streams flowing through it. The gentle trails are suitable for young children, making it an ideal classroom for natural science education and light hiking. Families can immerse themselves in the awe-inspiring power of Earth’s evolution, gaining both wild fun and knowledge. 【Project 816】 The largest known man-made underground complex in the world, a military engineering marvel from the Third Front construction period. The cavernous space is grand and structurally intricate, combining red history with national defense education in a real-life experience. Children can touch the warmth of history, and parents can relive the pulse of the era, perfect for immersive study tours and dialogues. 【Chen Wanbao Manor】 A treasure of Eastern Sichuan residential architecture, large in scale and exquisitely decorated, integrating Qing Dynasty courtyard layouts, wood and stone craftsmanship, and regional living scenes. Known as the "Top Eastern Sichuan Residence," strolling among the blue bricks and black tiles allows visitors to directly experience the symbiotic charm of traditional family culture and architectural aesthetics. 【Dianyi Garden】 One of the important birthplaces of Cheng-Zhu Neo-Confucianism, with a millennium of rich cultural heritage. The garden is elegant with abundant stone inscriptions, serving as a traditional culture-immersive study space. Reciting classics and copying rubbings among pavilions and waterside terraces make the experience of Chinese classics tangible and vivid. 【Fuling Pickled Mustard History Museum】 A century-old intangible cultural heritage live exhibition window, systematically presenting the pickled mustard production techniques, salt transportation history, and changes in Fuling folk customs. Interactive exhibits vividly recreate old workshop scenes, allowing children to understand the craftsmanship and city heritage behind "a small dish." Come to Fuling and start your own spring break family cultural journey!

Traveling to Fuling? Check this out! Take a train from Chongqing to Fuling North Railway Station, then hop on the Fuling Tourist Bus to start your magical journey! The bus departs from Fuling North Railway Station Bus Stop, passes the Fuling Pickle Museum, and takes you on a journey through the history of pickles; Arrive at Baiheliang to explore the ancient mysteries of the underwater stele forest; Visit Wujiang Sanmatou to enjoy the beautiful scenery of Wujiang; Head to Project 816 to experience the shocking history; Finally, arrive at Wuling Mountain Grand Canyon to immerse yourself in the wonders of nature. And now! You can take the bus for free with a ticket to Wuling Mountain Grand Canyon and Project 816! This route is full of history and beautiful scenery, so grab your best friend and take some photos to share on social media!

Fuling 2-Day, 1-Night Self-Driving Guide! A 1.5-hour drive from the city center, the route is a loop with no backtracking, combining historical sites with canyon scenery. Day 1: River City Cultural Route (Stay at a riverside hotel on Binjiang Road) Morning: Visit the White Crane Ridge Underwater Museum. Book in advance. Take the escalator 40m down under the Yangtze River to view the thousand-year-old hydrological inscriptions through the glass. It is closed on Mondays, so plan accordingly. Noon: Eat tofu pudding rice and oil fermented glutinous rice in the old town. Afternoon: Drive 40 mins to the 816 Underground Nuclear Project. Explore the massive underground cavern. The temperature inside is a constant 18°C. The industrial atmosphere of the Third Front Construction is palpable and great for photos. Evening: Return to Binjiang Road in Fuling. Check in to the Fuzhou Lidu Hotel. Parking is convenient, and you can see the night view of the two rivers right outside. For dinner, try the pickled mustard fish and bowl mutton. Day 2: Canyon Nature Route, Relaxed Return Morning: Drive to Wuling Mountain Rift Valley. The package ticket includes the cable car and sightseeing bus. Visit the Qingtianxia Fissure and the Tianmendong suspension bridge. The canyon is cool and great for escaping the heat. The trail is mostly downhill, making it an easy hike. After the tour, stop by the free Tonggu Lake Wetland Park on your way back. Take a drive around the lake and relax by the water. Buy some Fuling pickled mustard specialties before driving back in the afternoon. Self-Driving Tips Scenic spots have free parking. Bring a light jacket for the mountains. Avoid traveling on Mondays.

Sisters, quickly save this‼️ This "Underground Great Wall" in Fuling, Chongqing is absolutely amazing💥 🏭 "Project 816" is a must-visit! This is the real mysterious grand production! A top-secret nuclear project declassified only in 2002⚛️ It will completely change your perspective! Come and open your eyes👀 📜 Hardcore history: · The second nuclear raw material base during the Third Front construction period · Construction started in 1966 and stopped in 1984 · Over 60,000 people fought passionately for 17 years to achieve this · Total engineering volume ≈ the size of the Three Gorges Dam❗ (Fun fact: a product of the era of digging deep caves and storing grain) 💎 World-class data king: ✅ 18 open chambers and over 130 branch tunnels ✅ Total axial length over 20 km (equivalent to circling a playground 50 times!) ✅ Construction area 104,000㎡ (14 football fields!) ✅ Main tunnel 12 stories high, 79.6 meters (equivalent to a 26-story building!) ✅ Can shelter up to 3,000 people living underground for half a year 💡 Exploration tips: 1️⃣ Bring a strong flashlight! It helps reveal hidden details🔦 2️⃣ Recommend "repeated group tour mode": ➡️ Wait for the next group at key points like the reactor hall (I followed 3 groups to understand all the secrets) 3️⃣ Perfect for social anxiety stars! The echo effect in the spacious chambers is super... amazing... 🌐 Practical info: 📍 Navigation: Fuling Wujiang Chishui 816 Town Scenic Area ⏰ Open: 8:30 AM - 5:30 PM 💰 Ticket: 65 RMB including guide + shuttle bus (Zhejiang friends get free tickets!) 🚗 Transportation: · Bus: Direct from Fuling North Station via routes 208/208C · Self-drive: Free parking at the scenic area🅿️ ⚠️ Friendly tips: ✔️ No radiation! Officially certified safe ✔️ Requires 1.5 hours walking + stairs ✔️ Recommend wearing comfortable sports shoes ✔️ Constant temperature inside the cave is 18°C, remember to bring a jacket Photo spots📸: ✅ Reactor hall with green industrial style (most photogenic!) ✅ Super long tunnel with no people mode ✅ Giant pipeline mecha style

My visit to the 816 Project in Chongqing was a memorable experience, and I wholeheartedly rate it as a top choice for sightseeing and fun, giving it a 5 out of 5! 🌟 The core experience here is excellent—authentic cultural attraction and stunning views, combined with convenient transportation options such as accessible public transport and reasonably priced parking. While it’s moderately family-friendly (I gave it a 3), the site itself is definitely recommendable to friends, earning a strong 5. What truly stood out was its intriguing history; the site offers moments of surprise and fascination for history buffs. The basic information is accurate, and the attraction is open daily from 9:00 AM–5:00 PM. You can visit at any time, as the experience is consistent throughout the day. Tips for visitors: You must join a group tour with a guide who speaks only Chinese, but thankfully you can wander off and use your device to scan and translate barcodes in English. This allows you to explore the site at your own pace—a big plus for independent travelers! Don’t forget your phone to help with translation and plan accordingly for group entry.

Address: 816 Underground Nuclear Project Scenic Area, Baitao Street, Fuling District, Chongqing Admission: Adults: CNY 65 (includes scenic shuttle + free official guide), online advance purchase CNY 60; Students, seniors aged 60–64: CNY 40; Seniors aged 65 and above, children under 1.2m, active military personnel: Free with valid ID Opening hours: Peak season (April 1–October 31): 9:00 AM–5:00 PM (last entry at 4:00 PM); Off-peak season (November 1–March 31 of the following year): 9:00 AM–4:30 PM; Closed on Mondays (open on public holidays) Recommended duration: Essential tour: 2.5 hours, in-depth study tour: 3.5 hours Transportation 1. Self-driving (recommended): From Chongqing's main urban area, take the Huyu Expressway directly for 1.5–2 hours. The scenic area provides a free large parking lot. On holidays, depart early to avoid highway traffic and enjoy the Wujiang River Grand Canyon scenery along the way. 2. Public transportation: Take the high-speed train from Chongqing West Station to Fuling North Station, then take a 30-minute taxi ride directly to the scenic area. From Fuling urban area, take bus route 208 directly to Baitao 816 Town, then walk to the visitor center. 3. Scenic shuttle: The visitor center is far from the main cave entrance. The shuttle bus is mandatory; walking is not permitted. Key attractions 1. Entrance slogan photo wall: Giant red military industrial slogans, an industrial retro-style opening photo spot, immersing you in the historical atmosphere of the Third Front construction. 2. 101 Reactor Hall: The core landmark of the scenic area, a super-high giant cave body measuring 79.6 meters, equivalent to a 26-story building, with 2,001 fuel rod insertion holes. The internal pipe structure is intricate and complex. The entire mountain was hollowed out to build it, capable of withstanding tens of thousands of tons of nuclear strike and an 8-magnitude earthquake, offering an extremely powerful sense of awe. 3. Central instrument control room: Thousands of retro old instrument panels are perfectly preserved, recreating the scene of engineers on duty back then, with a sci-fi underground city feel, making it a top choice for retro documentary-style photos. 4. Deep water diversion tunnel: An ultra-long illuminated tunnel leading directly to the Wujiang River. The engineering drainage system is precise and grand, showcasing the design logic of hardcore infrastructure. 5. Ventilation shaft, underground corridor: A labyrinthine network of underground branch caves, winding deep, allowing visitors to experience the historical context of 60,000 builders' secret construction. 6. Third Front Construction Exhibition Hall: Old photos, old military industrial equipment, and historical construction materials are fully displayed, comprehensively explaining the entire process of the 816 Project's initiation, construction, shutdown, and declassification. 7. Wujiang River observation deck: A high-altitude viewing platform at the cave entrance, offering a panoramic view of the Wujiang River Grand Canyon, where mountains and water complement the military industrial site. Standard tour route (no backtracking) Visitor center > Scenic shuttle > Entrance to Branch Cave 26 > 101 Reactor Hall > Central instrument control room > Water diversion tunnel > Ventilation shaft > Third Front Construction Exhibition Hall > Wujiang River observation deck > Exit Best times for photography 1. Weekdays 9:00 AM (opening time): Fewer tour groups, pure light in the underground caves, no crowds obstructing industrial-style empty shots. 2. 2:00 PM–4:00 PM: Soft lighting layers inside the cave, better texture for photos of instrument panels and giant reactor structures. 3. Evening: The Wujiang River observation deck offers views of the canyon sunset, creating a strong contrast between warm and cool tones. Practical travel tips 1. The underground cave maintains a constant temperature of 16℃, and is perpetually cool, damp, and humid. A light jacket is essential for visits throughout the year. The paths have many steps and wet surfaces, so be sure to wear non-slip flat sports shoes. 2. You must follow an official guide throughout the tour. The cave structure is complex, making it easy to get lost, and only a guide can fully explain the extensive historical background and engineering principles. 3. Photography is prohibited in some confidential areas. Strictly follow the scenic area's signage and do not climb over protective barriers. 4. There are no convenience stores inside the cave. You can bring your own drinking water. The entire walking distance is long, so people with less physical stamina should walk at a slower pace. 5. The scenic area does not offer paid VIP viewing spots. All photo areas are free. Reject touts offering guided tours or high-priced explanations. 6. You can combine your visit with the Baiheliang Underwater Museum and Wuling Mountain Grand Canyon to plan a one-day cultural and natural tour loop in Fuling. 7. The scenic area has no radiation hazards, as the project was never officially put into operation. You can visit with peace of mind.