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Lanzarote

Blue Hole / Agujero Azul (Puerto del Carmen)

  • Max depth40 m
  • CertificationOpen water / no overhead
  • Water temperature≈ 17–24 °C, varies with the seasonestimated, no reports yet

Diving and fills

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Fills nearby

  • Manta Diving Lanzarote~8 min drive (estimate)Air and nitrox (nitrox free with a package of 6 or more dives); walk-in fills for visitors: ask
All fill stations and places to stay ↓

The dive

A swim-through tunnel in the reef, from the shallow sand flat to the drop-off; keep the rock wall on your left in the tunnel. Then you slowly ascend past small caves, crevices and overhangs in the wall.

Watch out for boats at the Playa Chica quay, where you go in.
The end of the tunnel lies at ~-30 m: deeper than the Open Water limit (-18 m). Plan depth and gas accordingly, or dive guided.
Profile and sections

A swim-through tunnel in the reef, from the shallow sand flat to the drop-off; keep the rock wall on your left in the tunnel. Then you slowly ascend past small caves, crevices and overhangs in the wall. You see groupers, forkbeard, barracuda, octopus and sometimes angel sharks. Water is 17–24 °C.

Practical: Manta Diving asks for at least Open Water and a light; a Dutch dive guide rates it for experienced divers only.

Depth and profile
Tunnel entrance at ~-20 m, the end of the tunnel at ~-30 m; max -18 to -35 m (Manta Diving) or down to -40 m along the drop-off (Duikersgids).
Configuration
All configurations; bring a light for the small caves and overhangs.
DPV: Not DPV-suitable (estimate)
Short swim-through close to shore — a scooter adds nothing.
Who can dive where
  • CaveAt least Open water / no overhead
  • Whole caveConfigurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
  • Whole caveGoes down to 40 m (trimix or deco may be needed) · doesn't decide who may dive

This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.

How to get there

Shore dive from the quay at Playa Chica in Puerto del Carmen: jump in at high tide, use the steps at low tide. Swim diagonally right and across the sand flat (with a garden eel field) to the tunnel entrance; exit onto Playa Chica beach. Manta Diving runs it guided.

Plan your route ↗

Around Blue Hole / Agujero Azul (Puerto del Carmen)

Fills1 fill station · 2 km
  • Manta Diving Lanzarote

    ~8 min drive (estimate)

    Calle Tenerife 2, 35510 Puerto del Carmen

    Air and nitrox (nitrox free with a package of 6 or more dives); walk-in fills for visitors: ask

    Mon–Sat 8:30–16:30, Sunday closed

    Dive centre in Puerto del Carmen (SSI Diamond Training Centre) with guided shore and boat dives, including La Catedral and the Blue Hole.

Drive times from Puerto del Carmen: we don't know this site's exact spot.

Other sites5

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Sources, sharing and disclaimer

Sources

Current conditions

Visibility, flow and water levels change quickly. Right before your dive, check what other divers report:

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Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (Sept 2026): UNED GAMA (Proyecto Sublántida), Franjo Sánchez, Koenemann & Iliffe (Marine Biodiversity 2009), Divernet, DIVER magazine, Crónicas de Lanzarote, Diario de Avisos, Biosfera Digital, Wikipedia (es, en, de), MAPA and Gobierno de Canarias (La Graciosa marine reserve), Hiperox Lanzarote, Revista Integración, Océanos de Fuego, dive centres (Canary Island Divers, Deep Team, Native Diving, Calipso Diving, Safari Diving, Manta Diving, Rubicón Diving), Manta Diving Lanzarote (communication, Oct 2026), PADI, dive.site, wannadive and Duikersgids (Agujero Azul). Pins come from Wikipedia (Jameos del Agua) and wannadive (for sea caves a dive position); El Ascensor and the Blue Hole have no pin. ~ = estimate (drive times too); certification levels and configurations are estimates. Rules change — check locally.