Đất Dốc Beach - often called Six Senses Beach after the luxury resort on part of its shoreline - is regarded as one of the four most beautiful beaches on Côn Đảo. The name comes from how, seen from a distance, the mountain and sea appear to blend into one another with no clear boundary between them.
The beach is a long crescent of fine white sand within Côn Đảo National Park, only about 4km east of Côn Đảo town - close enough that many visitors pass right by it on the road from the airport into town. Only part of the beach frontage is occupied by the Six Senses Côn Đảo resort (a roughly 12-hectare, reportedly $34 million property with around 50 villas along part of the coastline, with room rates reportedly ranging from around 20 to 150 million VND per night); the remaining beach areas are used as public beach areas for swimming, camping, and watching the sunrise or sunset - though the exact boundary between the resort's frontage and the public sections isn't precisely defined.
The water is calm, with few strong currents or riptides, and the beach is reportedly visited by dugongs from time to time - though sightings are a rare treat rather than something to expect on any given visit. Patches of coral may be visible in the shallows, although snorkeling conditions vary and this isn't one of Côn Đảo's main shore-snorkeling sites - Đầm Trầu and Đầm Tre are the better-known spots for that.