This dive site, Arcos da Caloura, is conveniently located just 300 meters from a picturesque volcanic sand beach within the serene bay of Caloura. The underwater landscape features a volcanic reef, with its shallower parts starting at just 5 meters. The main highlight, four impressive natural arches, are found at a depth of 16 meters, offering a unique swim-through experience. There is no specific historical story provided for this natural formation.
Divers can expect to encounter a variety of local marine species. Common sightings include the vibrant Canary Damsel, schools of Salema, and the colourful Rainbow Wrasse and Ornate Wrasse. The endemic Azores Chromis is also present, alongside fascinating bottom dwellers like the Rock-pool Blenny, Rusty Blenny, and Redlip Blenny. Keep an eye out for the camouflaged Red Scorpion Fish and the intriguing Madeira Rockfish.
The best time to visit Arcos da Caloura, like much of the Azores, is typically during the warmer summer months (June to September) when water temperatures are more comfortable and conditions generally calmer. This site is highly suitable for both scuba divers and freedivers due to its varied depth profile and interesting features. Snorkelers can also enjoy the shallower parts of the reef close to the shore. Divers should focus on exploring the arches and the rocky crevices for macro life.
