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Scuba diving at La Llosa de Tabarca (Merolandia) in Costa Blanca
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La Llosa de Tabarca (Merolandia)

GOOD
Costa BlancaBoat
About This Site
The signature dive of the Tabarca Marine Reserve, Spain's first marine reserve (established 1986), and the most renowned site on the southern Costa Blanca. La Llosa is a submerged rocky seamount in the protected outer waters east of Tabarca island, its summit rising to about 19 m and its base dropping to roughly 27-28 m. Nicknamed 'Merolandia' for its resident colony of large dusky groupers, it is an advanced-level boat dive that requires a reserve permit and rewards divers with dense fish life over rock and Posidonia.

Difficulty

Advanced

Max Depth

27m

Type

Boat

Typical Visibility

15m

Conditions Summary

Best time today

6AM - 12PM

GREAT

Best day in forecast

Friday

GREAT

2026-07-17

Community-reported visibility

n/a

Warnings for today

None

A submerged seamount in the open eastern waters of the Tabarca reserve, shadowed to the WNW-NW by Tabarca island and the La Nao islet just upwind but fully open to the Mediterranean across the eastern arc. The dominant exposure comes from the Levante (E-NE) wind-waves and from the Scirocco/Xaloc out of the SE, which has the longest fetch and builds the biggest sea here; the W-NW sectors are blocked by the island and the SW is attenuated by the distant Guardamar-Torrevieja mainland (roughly 18-28 km off). As a microtidal Med site there is no significant tide, but surface chop and a moderate current over the pinnacle can build quickly when the Levante or Scirocco are running.

NNEESESSWWNW
Protected
Partially Exposed
Exposed
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Nearby Dive Sites
Cabo San Antonio Marine ReserveIsla del DescubridorCova dels Arcs (Cala Moraig)Los Arcos (Peñón de Ifach)Morro de ToixLa Llosa de Benidorm (Isla de Benidorm)