Gaotingba () is a metro station of Line 4 of the Hangzhou Metro in China. It is located in Gongshu District of Hangzhou. The station was opened on 21 February 2022. Station layout. Gaotingba has two levels: a concourse, and an island platform with two tracks for line 4. Design. The station draws inspiration from the "Huanxiyongning Bridge" () on the Shangtang River, incorporating the design concept of reflections in the water. The ceiling features irregular shapes, with artistic glass creating a ripple effect, complemented by projected lighting to simulate the reflection of water ripples under sunlight.