九寨沟

The travertine lakes, waterfalls and forests of Jiuzhaigou constitute a fragile world heritage ecology and are also connected to Tibetan villages. Time-based traffic restrictions, official sightseeing buses and closed restoration areas are core protection measures; water color and snow cover naturally change.

黄龙风景区

The Huanglong Alpine Valley preserves stepped travertine pools, forests and snow-capped mountain habitats within the scope of the World Heritage Site. Climbing long distances into high altitudes and taking the ropeway cannot replace altitude acclimatization or leaving the plank road.

四姑娘山

Siguniang Mountain is composed of multiple peaks and different valleys. There are clear boundaries between sightseeing trails, connecting routes and technical mountaineering. Ropeways or sightseeing buses cannot eliminate high altitude and weather risks; climbing requires permission, expertise and security, and ordinary tourists are not allowed to cross closed routes.