The Hidden Natural Wonders of the World

Discover a few of the incredible biodiversity hotspots in the high seas that deserve priority protection and could become the first generation of high seas MPAs under a new UN High Seas Treaty.

The Thermal DomeEnglish | Spanish

The Lost CityEnglish

Sargasso SeaEnglish

South Tasman Sea / Lord How RiseEnglish

Walvis RidgeEnglish

Salas y Gómez & Nazca RidgesEnglish | Spanish

Emperor Seamounts English

Saya de MalhaEnglish | Spanish | French