
Apnea Canarias
Freediving school and training facility inside Puerto Deportivo de Radazul, east Tenerife, operating since 2009, coached by elite competitive freediver Miguel Lozano with fixed training lines to -35/-45/-60m.
Also known as: El Peñón, Pecio de Tabaiba, Tabaiba Wreck
A shore-accessible tugboat wreck off Tabaiba, E Tenerife, deliberately sunk in 2006 to build an artificial reef, with penetrable interior for trained divers.
Last updated July 2026
Stairs put you in the water, then a short swim along a pipeline leads out to the wreck itself, sitting heeled 30-38 degrees to starboard on a sloping sandy bottom. The upper deck and masts come into view first, around 12-18m, intact enough that the hull reads immediately as a ship rather than a debris field. Circumnavigating at different levels takes you past the bridge, control room, and cargo hold before the keel bottoms out at 32-35m. Trained divers can push inside: the engine room and interior spaces are penetrable, though the angled list means some interior sections take real orientation, and certain deeper zones are flagged for experienced divers only. Two decades in the water have given the hull a proper coat of life: live polyps, coral and sponges cover the metal, and moray eels and octopus work the gaps between plating while barracuda pass over the open sand nearby.
Most catalog dives on this coast are reefs with a species list attached. Tabaiba is something rarer: a wreck with a genuinely documented history, a named vessel, a dated sinking, a named local dive club behind the project, paired with real penetrable structure rather than a hull too broken up to explore. That combination, verifiable history plus explorable interior, sets it apart from most of the SE and E cluster sites on this stretch of the island.
The vessel began as Cepsa Segundo, built in 1958 at Astilleros de Sevilla, and spent 49 years working the Port of Santa Cruz. In July 1971 it sank accidentally while assisting the British liner Canberra, was refloated and repaired, and kept working for decades afterward. In August 2006, the local dive club El Pejín partnered with the Canarian government to scuttle it deliberately off Tabaiba, stripped beforehand of anything harmful, turning a working vessel into a dedicated artificial reef. A memorial to a diving instructor now stands near the wreck, another marker of how this site has become a fixture of the local diving community rather than just a catalog entry.
A torch is essential, not optional, for the deeper interior zones, and gloves help against the hull's oxidised edges. The upper wreck at 12-18m sits comfortably within Open Water limits, but the keel and any interior work call for Advanced Open Water training at minimum, with dedicated wreck-penetration training for anything beyond a look inside the accessible spaces. Expect small surge at the entry stairs on occasion, and budget nitrox if your certification allows it, since the 25-35m typical diving depth eats into bottom time fast on air.
What makes this dive site stand out.
The tugboat, built 1958, was deliberately sunk here in 2006
Engine room, bridge, control room and cargo hold accessible inside
Lists to starboard, intact and clearly recognisable as a ship
Stairs and a short swim along a pipeline reach the wreck
Live polyps, coral and sponges cover the structure two decades on
28.4010°N, 16.3312°W
Contact a local operator for current pricing
The upper wreck at 18m suits Open Water divers; reaching the keel and any interior penetration needs Advanced Open Water at minimum, with wreck-penetration training strongly recommended for the interior
Summary
Moderate at the upper deck, advanced for the keel and interior, where the wreck's angled list can disorient inexperienced divers
Safety considerations
What can go wrong here, and what divers do about it. Conditions change - take the briefing from the operator on the day.
Book a guided dive at this site.

Freediving school and training facility inside Puerto Deportivo de Radazul, east Tenerife, operating since 2009, coached by elite competitive freediver Miguel Lozano with fixed training lines to -35/-45/-60m.

PADI 5 Star IDC dive centre in Playa de las Américas since 1999, running up to three boat dives a day plus a separate shore-dive programme along the coast.

PADI 5 Star Dive Resort in Costa del Silencio, south Tenerife, family-run since 1987 with a house reef at Montaña Amarilla and small-group day trips.

PADI Gold Palm 5 Star IDC Resort in Puerto de la Cruz, founded 1994 by the Christoph family and run today by sons Thomas and Dirk.

SSI centre in Los Cristianos, south Tenerife, capping groups at four divers per guide and specialising in beginner and nervous-diver instruction.

Las Galletas dive centre with a wide own-published site catalogue from Rays Bay through Abades, running PADI-style courses and boat/shore dives across south Tenerife.

PADI dive school on Paseo Marítimo in Los Cristianos, running shore and boat dives island-wide plus kayak and snorkel tours.

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A tugboat originally named Cepsa Segundo, built in 1958 at Astilleros de Sevilla and in service at the Port of Santa Cruz for 49 years. It accidentally sank in July 1971 while assisting the ocean liner Canberra, was refloated and repaired, then deliberately scuttled here in August 2006.
To create an artificial reef, a project run jointly by the local dive club El Pejín and the Canarian government. The vessel was stripped of harmful materials before sinking.
Open Water divers can see the upper deck and masts around 12-18m. Reaching the keel at 32-35m, and any interior penetration, needs Advanced Open Water training at minimum, with dedicated wreck training strongly recommended.
Yes, for trained divers. The engine room, bridge, control room and cargo hold are accessible, though certain interior sections are flagged for experienced divers only due to entanglement risk across multiple floors.
The wreck sits outside any protected-area designation, and diving it doesn't call for a permit or fee.
El Peñón, Tabaiba Wreck and Pecio de Tabaiba all refer to the same 2006-scuttled tugboat. Different local sources use different names, but they describe one wreck, not separate sites.
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