Con Dao is a remote 16-island archipelago off southern Vietnam, protected as a national park and largely no-take marine protected area, prized for exceptional water clarity and pristine coral reefs.
Cu Lao Cham is a UNESCO-recognized biosphere reserve of eight islands off Hoi An, protected as a marine park with coral reefs and seagrass beds.
Hon Mun Marine Protected Area in Nha Trang Bay was Vietnam's first marine conservation project and protects a cluster of islands with some of the country's most diverse coral reefs.