Can I only book the Gantong Cableway for going down the mountain?

Yes. According to the query travel website, you can only buy a one-way Gantong Cableway to go down the mountain. Gantong Cableway is located at the foot of Shengying Peak in Cangshan Mountain, with Cangshan Mountain in the back, Erhai Lake in front of it, and adjacent to Gantong Temple, the Buddhist holy land. The Gantong Manor Hotel owned by the company is a foreign-related hotel in the style of Bai folk residences. With gurgling streams and blooming flowers, it is a leisure and leisure resort. A good place for sightseeing and vacation.