Bãi Nhát sits on the southeastern coast of Côn Đảo, on the road between Con Son town and Bến Đầm port, about 6km from the town centre, near Cửa Tử and Mũi Cá Mập (Shark Point). One popular account of the name's origin holds that debris used to wash ashore here via ocean currents, and locals informally called it Bãi Rác ('Rubbish Beach') as a result; after years of clean-up and an ongoing anti-litter culture among visitors and locals, the name softened to Bãi Nhát, though accounts of the exact etymology vary. The beach covers about 13.6 hectares within Côn Đảo National Park's ecological restoration zone, where tourism development is deliberately kept minimal to preserve its wild character.
A Beach That Depends on the Tide
Its defining characteristic is tide-dependence: at high tide, the roughly 1km stretch of sand disappears completely under the sea, leaving only the boulder field exposed. As the tide recedes, the white sand gradually re-emerges, and the multicoloured rocks - shaped over time by sun, salt, and wave - become the main event. The beach was once included in a list of Asia's top wild beaches compiled by Australia's news.com.au, alongside sites like Bako National Park (Malaysia) and Furuzamami Beach (Japan) - a past recognition rather than an ongoing formal ranking, but one still commonly cited in local write-ups.
The 198-Prisoner Escape Memorial
Beside the beach is a stone stele commemorating 198 prisoners from Côn Đảo Prison who attempted a mass escape in 1952. The escape failed, but it is remembered as one of the most significant acts of resistance against the French colonial prison administration.