This dive site, Santa Clara Arena, is characterized by a distinctive lava escarpment forming a natural stone arena with a large sandy bottom area. While no specific history is provided, its geological formation is typical of the volcanic Azores archipelago. Divers can explore the escarpment and arena, being mindful of potential drift conditions.
The site boasts a diverse array of marine life, particularly known for its moray eels including Brown, Black, Mediterranean, and Fangtooth morays. Other inhabitants include Leopard-spotted gobies, Rock gobies, Cardinalfish, Swallowtail seaperch, and Pufferfish. The sandy bottom and rocky structures provide varied habitats for these species.
The best time to visit often aligns with calmer sea conditions to mitigate strong currents. Divers should be prepared for potential drift dives and have appropriate experience. It offers opportunities for both intermediate and advanced divers due to the depth range and currents. Freedivers can also enjoy the shallower parts of the site.

