This dive site, Estelão, is the largest rock within the Estelas group in the Berlengas archipelago, Portugal, and is a highly sought-after diving location. The dive typically commences on the East side of the rock, guiding divers to explore a distinctive fault line in the center of Estelão. This fault forms a passage canyon, which is the primary area for diving, offering an immersive experience through its unique topography.
The passage canyon and its walls are exceptionally rich in marine life, encompassing a variety of fish species, crustaceans, and other invertebrates. Divers can expect to encounter scorpion fish, known for their venomous spines, alongside spiny sea-urchins populating the rock surfaces. Trigger fish, which can exhibit territorial biting behavior, are also present in this vibrant underwater ecosystem.
While specific seasonal highlights are not provided, the Berlengas archipelago generally offers good diving conditions during warmer months. Divers should exercise caution and maintain buoyancy control to avoid contact with the dangerous marine life mentioned, particularly scorpion fish, sea-urchins, and trigger fish. The relatively shallow average depth of 8 meters makes Estelão suitable for both snorkeling and freediving, allowing non-scuba divers to appreciate the abundant marine life and unique rock formations from the surface or with breath-hold dives.
