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Cenote Angelita

Deep cenote dive

A deep sinkhole famous for its hydrogen sulphide cloud — a ghostly 'underwater river' of mist with bare tree trunks rising through it. Advanced divers only.

Hydrogen sulphide cloud layer in Cenote Angelita, Tulum
The underwater river

About this site

Cenote Angelita — “Little Angel” — is one of the most surreal dives on earth. Below about 30 metres a dense cloud of hydrogen sulphide forms a misty layer that looks exactly like an underwater river, with bare tree trunks and branches emerging from the fog. Divers descend through clear freshwater to reach it, then float above the cloud in near silence. The depth makes this an advanced dive, best done with a deep or cavern-certified guide.

Marine life spotted here

  • Hydrogen sulphide cloud
  • Submerged tree trunks
  • Freshwater fish

Site Details

Destination
Mexico · Tulum & the Cenotes
Dive type
Deep cenote dive
Max depth
40 m / 130 ft
Level
Advanced

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