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Q: What are the best in Koya?

Universal Studios Japan Osaka Castle Park Osaka Aquarium Kaiyukan

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Trip.comKoya

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100545 results for Koya

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Recommended

Universal Studios Japan
10
2026 Global 100 - Best Things to Do
Book now for today
Amusement parks
Night view
4.7/5
· 33.9k reviews
From€48.20
Osaka Castle Park
8.6
2026 Global 50 - Spring Outings
Boat tour
Night view
4.8/5
· 6.6k reviews
Osaka Aquarium Kaiyukan
8.3
2026 Global 100 - Family-friendly Attractions
Cancel anytime
Night view
4.7/5
· 3.6k reviews
From€14.66
Umeda Sky Building
8.0
2026 Global 100 - Night Attractions
Night view
4.7/5
· 1.2k reviews
Osaka Nankai Express Railway | Kansai Airport / Namba / Wakayama / Koyasan
Transport passes
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4.8/5
Great· 85 reviews· 800+ booked
From€14.12
Osaka Castle Museum
8.0
No. 5 of Best Things to Do in Osaka Prefecture
Immediate access
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Historic buildings
Night view
4.7/5
· 2.5k reviews
From€6.52
Koyasan
4.7
No. 11 of Best Things to Do in Wakayama Prefecture
Historic buildings
Mountain climbing
4.9/5
· 49 reviews
Tsutenkaku
7.8
2026 Global 100 - Night Attractions
Immediate access
Book now for today
Night view
4.6/5
· 1.2k reviews
From€6.52
Dotonbori
7.7
2026 Asia 100 - Night Attractions
Boat tour
Night view
4.7/5
· 2.7k reviews
Osaka subway & bus pass (1-day/2-day) Osaka Metro & Osaka City Bus Pass
Transport passes
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4.7/5
Great· 843 reviews· 11K+ booked
From€5.43
Abeno Harukas 300 Observatory
7.7
2026 Global 100 - Night Attractions
Immediate access
Book now for today
Night view
4.8/5
· 832 reviews
From€10.86
Nara Park
7.7
2026 Global 50 - Spring Outings
Night view
4.6/5
· 1.9k reviews
Osaka Ochi Beya Sumo Show + Sumo Experience & Kimono Experience + Optional Chanko Nabe and Other Japanese Cuisine
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2.5/5
· 2 reviews· 32 booked
From€59.72
Wakayama Shirahama Conan Tour [Kishi Station Train + Senjojiki + Seafood Market/Hot Springs]
4.8/5
Great· 155 reviews· 1K+ booked
10% off
Limited-time sale
From€53.87€59.86
Wakayama City Pass|Have fun in Wakayama|Wakayama Enjoyment Pass 1 Week Free Pass
City passes
Book now for today
4.8/5
Great· 5 reviews· 200+ booked
From€15.21
Nanki Shirahama Onsen + Wakayama Stationmaster Kishi Railway + Senjojiki + Sandanbeki Day Tour
5.0/5
Excellent· 20 reviews· 200+ booked
5% off
Limited-time sale
From€60.33€63.51
Shinsekai
7.6
No. 8 of Best Things to Do in Osaka
Night view
4.6/5
· 315 reviews
Osaka Castle
7.3
No. 10 of Best Things to Do in Osaka Prefecture
Historic buildings
Night view
4.7/5
· 2.6k reviews
Shinsaibashisuji
7.3
No. 9 of Best Things to Do in Osaka
Night view
4.7/5
· 4.1k reviews
Solaniwa Onsen Osaka Bay Tower
7.3
2026 Global 50 - Hot Springs Attractions
Book now for tomorrow
Night view
4.6/5
· 457 reviews
From€12.55

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Reviews/Trip Moments

★

Reviews: Osaka Aquarium Kaiyukan

Guest User2014-05-16

The scenic spot is well developed, along the stream and waterfall, pick up the level, walk in the jungle, breathe the fresh air of nature, experience the coolness of the breeze gap, and complete a journey of spiritual purification! Due to time, if you live in the original ecological villa and taste the local dishes, it will be more perfect.

★

Reviews: Umeda Sky Building

Guest User2019-07-11

The wild starlight feels average, but the starry sky before sunrise is very, very beautiful. I regret not participating in the starry sky group at night. I don’t know when I can go next time. It is highly recommended!

★

Reviews: Osaka Nankai Express Railway | Kansai Airport / Namba / Wakayama / Koyasan

Guest User2025-12-18

It's a great deal! A ticket from Kansai Airport to Namba Station costs 970 yen, so it's totally worth it for trips to Wakayama or Koyasan. Redeeming the ticket is also very convenient; basically, the station staff scans the QR code and you get your ticket. The ticket is anonymous, and you can use it on two separate occasions, or even on your next trip to Japan within the same year.