Seamount dive sites worldwide
Browse by country to find seamount dives for your experience level.
Other types
Costa Rica
1Ecuador
2Gordon Rocks
Puerto Ayora · Galapagos Islands · Ecuador
An extinct volcanic crater off Santa Cruz where schools of hammerheads circle a sandy amphitheatre swept by powerful currents.
Wolf Island
Puerto Ayora · Galapagos Islands · Ecuador
A remote Galapagos outpost where massive hammerhead schools, whale sharks, and Galapagos sharks converge at volcanic pinnacles.
Fiji
1Indonesia
2Suanggi Island
Ambon · Banda Sea · Indonesia
A remote volcanic seamount in the Banda Sea shrouded in local superstition, offering pristine walls, big pelagic encounters, and an utterly wild diving experience for expedition-minded divers.
Krakatau Underwater Volcano
Bandar Lampung · Lampung · Indonesia
The submerged volcanic slopes surrounding the Krakatau caldera in the Sunda Strait, where pioneer coral communities colonise young lava flows and the raw geological drama of an active volcanic complex creates diving unlike anywhere else on Earth.
Mexico
1Papua New Guinea
1Portugal
2Formigas Islets
Vila Franca do Campo · Azores · Portugal
A remote chain of rocky islets and submerged pinnacles in the eastern Azores, designated a marine reserve where mobula rays school in hundreds and blue sharks cruise the nutrient-rich mid-Atlantic waters.
Princess Alice Bank
Madalena, Pico · Azores · Portugal
A legendary open-ocean seamount 90 kilometres from the Azores where vast carousels of mobula rays, giant manta rays, and blue sharks congregate in summer.
Seychelles
1Spain
1Seamount diving
Seamount dive sites are available across multiple countries and regions. Browse individual site pages for detailed conditions.