La Punta de la Mona, La Herradura: Deep Wall and Pelagic Life

Diving La Punta de la Mona begins with a gradual descent to about 6 metres over a seabed of rubble, densely covered with various marine algae. This initial stretch allows for a slow adjustment to the underwater environment as you move towards a prominent wall. Keeping the Punta de la Mona headland to your right, the dive proceeds southwards, with the bottom transitioning from sloped rubble to the significant rock formations creating the main wall feature.

The wall itself is a dramatic feature, formed by large stone blocks, remnants of landslides from the coastal mountains above. As you trace this wall, the depth increases quickly. Around 13 metres, you encounter the Caverna de la Virgen, a notable cavern with a sandy floor. Its walls are adorned with orange and yellowish corals (Astroides calycularis), providing a habitat for a diverse range of marine life, including cardinalfish and forkbeards, which add to the vibrant colour and movement within this sheltered space.

Exploration within the Caverna de la Virgen deepens the experience, offering chances to observe seahorses, which are iconic residents of this area. Moving beyond the cavern and deeper along the wall, the presence of current begins to make itself felt around 17 metres. This current can intensify, becoming a significant factor in buoyancy control and navigation, particularly as the wall continues to drop rapidly towards its maximum depth of 40 metres.

Along the deeper sections of the wall, where the current can be strong, large pelagic species are a consistent draw. Barracudas are frequently sighted, often in schools, moving with the flow. You might also encounter large groupers (Epinephelus marginatus) and ocean sunfish (Mola mola), indicating the richness of the pelagic environment this site attracts. These deeper zones provide a different perspective compared to the shallower, more sheltered parts of the dive.

The rocky crevices and cracks along the deeper wall serve as refuges for various resident fauna. Here, you'll find groupers, conger eels, moray eels, and galatheas tucked away. The surrounding rocks are home to numerous nudibranchs and schooling anthias, their bright colours contrasting against the darker rock. Scorpionfish and octopuses blend into the rocky outcrops, requiring a keen eye to spot.

In the more open water and near the wall, shoals of bogas are common. In shallower depths, around 5 metres, you'll observe gobies and blennies hidden among the stones. Further up, salemas, mojarras, and sargos cruise closer to the surface. From May onwards, the site becomes particularly active with schooling silverside fry, which attract predators like Atlantic bonitos and small tunas, turning the area into a dynamic hunting ground. Wrasse also engage in mating rituals during this period, adding to the site's natural spectacle.

The combination of the site's topography – a sheltered entry leading to a dramatic deep wall with a cavern – and its diverse marine life, from vibrant corals to large pelagics, makes La Punta de la Mona a multi-faceted dive. The variability of the current demands attention but also contributes to the chances of encountering robust marine ecosystems and captivating natural interactions, such as predator-prey dynamics.