This dive site, Pedras Altas, is celebrated for its impressive reef wall and fascinating rock formations located directly in front of Porto de Mós beach in Portugal. It offers easy navigation, making it ideal for divers of all experience levels, from beginners to advanced, especially due to the typically mild currents. There's no specific historical information provided, but its natural beauty makes it a popular local attraction.
Divers can expect to encounter a diverse range of marine life including moray eels, the distinctive ondulata rays, and conger eels. Large spider crabs are also present, alongside numerous species of smaller fish that inhabit the reef and rock crevices, contributing to a vibrant underwater ecosystem.
The site is generally good to visit all year, with its calm conditions being a consistent highlight. For freedivers, the average depth of 8 meters and maximum of 17 meters, combined with clear visibility and intriguing topography, offer an excellent environment for breath-hold diving. Scuba divers will appreciate the ease of exploration and the variety of life within the reef wall.

