Ancora del Negre

The descent puts you on rock at about 25 metres, on a low rocky bar set in sand with two faces that read very differently. The western flank is the calmer one. It runs flat at a steady 25 metres with modest ridges between rock and sand, and most groups use it as the return leg to rebuild safety margin before the ascent. The eastern flank carries the dive. Broken outcrops, crevices, and short overhangs run along a sand-line that drops past 28 metres and toward 30, and that is where the larger rock fauna concentrates. Local convention is to take the deeper, more interesting side first, often against any current, then come back along the shallower flatter face.

The pace on this dive is patient rather than fast. Torch use is constant and not for ambient visibility. It is for finding what is tucked inside the rock. Big morays sit deep in cracks on the eastern side, brotola hangs in the shelter at the base of outcrops, and groupers, when they are around, appear in the same depth band. Two large groupers on a single April dive is high-end for this stretch of coast, and worth the effort it takes to get there. Nudibranch hunting on the upcurrent edges of the rock pays off if you slow down. NDL is the constraint that shapes everything. At 25 to 30 metres on air the working window is short, so Nitrox 32 is the local default and turns a tight 35-minute air dive into a comfortable 45 to 50.

Ancora is the deeper option on a coast known mostly for shallower ridges. The Mataro and Port Balis barras that fill local rotations sit between 15 and 22 metres. This one sits between 25 and 30. That single shift changes the encounter set: groupers and big morays both lift in frequency at this depth, and aggregated user data over years records the moray as the site's most-sighted species. Two flanks with different character also mean two different dives in one immersion, which the more linear neighbouring ridges cannot offer. Within the 1.5-kilometre Barra del Negre formation, this is the middle of the three named entry points, the natural counterpart to Peu del Negre at the south-west foot and Punta Cana at the north-east terminus. Pick the right anchorage along the formation and you get a different dive each time on what is, geologically, the same continuous ridge.

Plan around depth and air, not around current or surface chop. The standard band is 25 to 30 metres, with the eastern flank pulling toward 28 to 30, so Nitrox is essentially required for a useful bottom time. A torch is working kit, not backup. A compass earns its place on this dive: the broader rock area and two-flank structure are easier to misread than a single linear barra, and disorientation on a first visit is a known pattern. Boats anchor without fixed mooring buoys and the centre lays a return-line across the formation, so navigation back to the ascent line is straightforward as long as you stay on it. Suit choice tracks the deeper number. Summer at this depth sits at 15 to 18 degrees below the thermocline, even on a 22-degree surface day, so a 5mm with hood is the practical minimum from June to October. Drysuit or 7mm semi-dry covers the November to April band. There is no reserve fee, no permit, and no concession charge at this site.