Tsinghua Pool and Lushan attractions are very close. You can take the cable car to Lushan Mountain, about 10 minutes. There are attractions such as the old mother's hall, the Bingyu Pavilion, and the campfire platform on Lushan Mountain. These attractions are not next to each other. You can walk to the attractions and take the shuttle bus on the mountain (like a golf course) for 50 yuan/person. The cable car in Busan closes at 18:30 in the evening. So calculate the time. Our time to visit Busan was very embarrassing. We just took the cable car to Busan at 17:00 and bought a two-way ticket. So we were in a hurry to visit. The campfire platform was too late to go up. A little regrettable.