Restinga De Las Anclas, Cabo De Gata: shallow rocky reef and shipwreck

The site is defined by a long rocky bar that rises approximately 2 metres above the surrounding seabed. This structure runs for roughly 400 metres, creating a continuous shallow reef that serves as the primary focus of the dive. Because of its relatively shallow profile, the environment remains sheltered compared to the more exposed offshore sites found elsewhere in the region. This topography provides an ideal setting for a relaxed exploration of the seabed and the various microhabitats it creates.

As you approach the reef, the upper section is heavily colonized by Posidonia seagrass. This meadow extends right to the edge where the rock drops away, forming a series of numerous cavities and holes. These holes and crevices act as sheltered microhabitats for various resident species, providing plenty of vertical and horizontal structure to investigate. For a diver, this means the site offers a diverse landscape of rocky textures rather than a flat, featureless bottom.

One of the most distinctive features of this site is a large 18th-century anchor lying on the bottom nearby. This historic object gives the site its name and provides a unique point of interest for those navigating the area. The presence of this artifact adds a layer of historical character to the natural reef structure. It is a solid, tangible landmark that breaks up the natural landscape of the seabed.

The marine life at Restinga De Las Anclas is closely tied to the structure provided by the reef and the seagrass. You will find various species seeking shelter within the rocky holes, including moray eels and octopus. The presence of the Posidonia meadow supports a stable ecosystem where you can observe species such as the dusky grouper (Epinephelus morhua) and the European seabass (Dicentrarchus labrax). These resident species are commonly found patrolling the edges of the rocky bar.

In the open water surrounding the reef, you can expect to encounter larger, more mobile fish. Species such as amberjack (Seriola dorbagnis) and barracuda (Scomberomorus commerson) move through the area, often utilizing the reef structure as a reference point. This combination of resident reef dwellers and more transient pelagic species makes the site interesting for divers looking to see different types of marine behaviour in a single dive.

The conditions at this site are generally calm, making it an accessible location for many divers. Any water movement is typically light and driven by wind or tide, rather than heavy currents. This stability, combined with the shallow depths, makes for a predictable and relaxed dive profile. It is a stark contrast to the high-energy sites found further offshore, offering a more controlled environment for exploration.