Scuba Season
Underwater reef at La Restinga
Declining

La Restinga

Spain · Canary Islands

La Restinga on El Hierro (Canary Islands) is volcanic Atlantic diving — black sand bottoms, manta rays, devil rays, occasional whale sharks, and the 2011 underwater volcanic eruption site that created new geology.

How this reef is doing

How we measure this

Reef state

Declining

Subtropical volcanic seamount. Pelagic encounters drive dives; reef cover modest but stable.

Coral cover

20%
LowHealthy
Moderate

Fish life

Not surveyed

Heat

SafeBleaching

No unusual heat right now.

Safe now

Fishing

QuietBusy

Some fishing is allowed here, in marked zones.

Limited

Sources · MERMAID and partner coral surveys · NOAA Coral Reef Watch · Global Fishing Watch and reef gravity

What you will see

16 species across the dive sites here

Dive sites

What divers say

Atlantic biodiversity meets new volcanic geology. The 2011 eruption site is alive and well.
Marine biologist

Good to know

Quiet island

El Hierro has fewer than 11,000 residents. Slow pace.

Gear & getting wet

  • Basic kit

    • Mask and fins
    • BCD and regulator
    • 7mm wetsuit or drysuit · cold water
    • Dive computer
  • For specific sites

    • SMB + finger reel · El Bajón
    • Dive computer with multi-level/deep capability · El Bajón