
Costa Blanca · Spain · Wall · Reef
San Martin Sur
Four ledges at 5, 8, 14 and 18 m, then back up the far side of the wall
Area photo: diego_cue · CC BY-SA 3.0
A stepped dive off Jávea with a profile that suits courses. The bottom drops in four ledges, at 5, 8, 14 and 18 m, down to a large stone that marks the way back up the far side of the wall, with sea bass, bream, damselfish, starfish and sea urchins as the typical Mediterranean company.
Where it is and how deep
38.7636° N, 0.2239° EPublished position for this site.
The dive
San Martin Sur is dived as a staircase. You descend in steps: the first at 5 m, the second at 8 m, the third at 14 m and the last at 18 m, so every stage of the dive has a reference point at a known depth. That structure is why the site works for courses: a student can settle at each level before moving on to the next, and the deepest point, 18 m, stays within Open Water limits.
At the bottom of the steps a large stone shows the way to ascend the other side of the wall, so the dive comes back up a different face from the one it went down. The fish are the typical Mediterranean set for this coast: sea bass, bream and damselfish, with starfish and sea urchins on the rock. The ascent up the far side of the wall brings you back to the shallows for the safety stop.
Marine life and season
The sources we used don't single out particular species here.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fair | Fair | Fair | Good | Good | Prime | Prime | Prime | Prime | Good | Fair | Fair |
Season follows Costa Blanca: Dived all year, but the water sits near 14 °C from January to March and the season is treated as starting in spring; peak-season boat traffic closes some cave surfacing.
Questions divers ask
How deep is San Martin Sur?+
The dive descends in four steps, at 5, 8, 14 and 18 m, so the maximum depth is 18 m and each stage has a ledge to pause on.
Sources
- San Martin Sur - Scubago — Scubago
More dive sites in Costa Blanca
Cave & cavern
A 50 m training cavern at 17 m, 15 minutes from Moraira port
Passages of light between enormous boulders, white gorgonians throughout
Cave & cavern
Barracuda at the cave corner and an open chamber to surface in, off-season
Reef
Swim-throughs between boulders and three kinds of ray on the sand
Wall
One-way along the Peñón to 27 m, ending in the arches of Los Arcos
Reef
A varied 10–20 m reef with everything from lobsters to barracuda
Wall
A sea-cut bowl in the Peñón to 35 m where amberjack and barracuda gather
Two faces of a rocky islet: boulders to 26 m, Posidonia shallows and barracuda shoals
Similar dives elsewhere
Overhangs and rock walls to 20 m, good for finding octopus
Rocky walls, sand and small caves in 5 to 20 m of calm water
A reserve wall to 20 m with a small arch full of life
A sheltered 17 m wall behind Punta Madonna used as a natural pool for courses




