Hexagonally jointed tuff is the key formation in the Hong Kong Global Geopark, which comprises eight areas in eastern Hong Kong.
At Ping Shan, there's a cluster of venerable buildings including two of the grandest ancestral halls and the only ancient pagoda in Hong Kong.
Deep Bay in northwest Hong Kong is a wetland of international importance, a magnet for migratory waterbirds.
Nam Sang Wai is part of the Deep Bay wetland.
Sam A Tsuen can be reached by an easy and very pleasant hike.
At Mai Po Marshes Nature Reserve you can enjoy impressive wildlife spectacles.
The beautiful Sai Kung Peninsula (西貢半島) is larger than Hong Kong Island.
The hilly Clear Water Bay Peninsula lies between Kowloon and Sai Kung.