This dive site, Basalt Island (West), is one of Hong Kong's favored diving locations, situated approximately 13km from Sai Kung and Pak Sha Wan Piers. It is easily navigable with distinct depth zones: a vibrant anemone garden in shallower waters and diverse marine life inhabiting sandy, muddy bottoms at greater depths. While the specific history of this exact spot is not detailed, Basalt Island itself is a significant geological feature of Hong Kong.
The marine environment here is characterized by a lush anemone garden, particularly prominent at depths of 4-9 meters, teeming with various anemonefish. Beyond 10 meters, the sandy and muddy substrate supports a variety of other marine life, including diverse fish species and potentially other invertebrates adapted to these bottoms.
To best experience Basalt Island (West), consider visiting during the warmer months when visibility tends to be better. The shallower anemone garden makes it ideal for both divers and snorkelers. Freedivers can also enjoy the site, exploring both the colorful shallows and the slightly deeper sections. Always be aware of potential boat traffic due to its popularity.

