Underground karst cave drifting is a project in Baotailong Tourist Area of Qiujiadian Town. It is 4,000 meters in length and belongs to underground underground river drifting. It is the longest underground river drifting so far. The waterway is winding and full of thrills.
Underground Karst Cave Drifting
Underground karst cave drifting is a project in Baotailong Tourist Area of Qiujiadian Town. It is 4,[...]
