Recifes Artificiais Grandes is an artificial reef located 1600 metres off the coast of Albufeira, Portugal. The site consists of submerged structures at depths ranging from 18 to 29 metres, with an average depth of 24 metres. Visibility varies between 10 and 30 metres, and currents are generally mild. Access is by boat only. Due to the depth and potential entanglement hazards around the reef structures, guided tours are recommended. Divers should wear adequate thermal protection, as water temperatures remain between 16 and 19 degrees Celsius throughout the year. The site is suitable for beginners, though vigilance regarding boat traffic at the surface is required.

Pedra Rica is a reef site located in the Santa Eulália Area of Portugal. Reached exclusively by boat, the site features a reef structure at depths between 16 and 18 metres. Divers can expect mild currents, though surge and swell can develop rapidly, requiring careful monitoring of conditions. Visibility typically ranges from 5 to 10 metres, with water temperatures fluctuating between 16 and 20 degrees Celsius throughout the year. Species recorded around this area include various crabs, wrasses, blennies, and molluscs. This site is suited for intermediate divers, with a typical dive duration of 45 minutes.

Pedra do Nordeste is a reef site located in the Santa Eulália Area of Portugal. This shore entry dive is suitable for beginners, featuring a consistent depth of 12 metres. Divers can explore rock recesses and the wider reef structure, which supports a variety of marine life including conger eels, moray eels, rubberlip grunts, and red-banded seabream. The site is also home to octopuses, velvet swimmer crabs, and various nudibranchs. Conditions at this location are variable, with visibility typically ranging between 3 and 7 metres and mild currents. Water temperatures fluctuate between 15C and 20C throughout the year. Divers should be aware of sharp coral present on the reef.

Barrocas de Fora is a marine site located in the Santa Eulália Area, Portugal, featuring a combination of natural and artificial reef structures. The site sits at depths ranging from 12 to 16 metres, with an average depth of 12 metres. It is accessible by boat only, located approximately 6436 metres from the shore. Divers can expect mild currents and visibility between 5 and 10 metres. Water temperatures fluctuate between 15 and 20 degrees Celsius throughout the year. The site is suitable for beginner divers, though caution is advised as strong currents can occur. Always monitor water movement closely before and during the dive.

The Almas is a wreck site located 1609 metres off the coast of Faro, Portugal, serving as an established artificial reef. Resting at depths between 16 and 18 metres, this site is accessible only by boat. Divers encounter a structure that requires intermediate skill due to potential entanglement hazards and variable visibility, which ranges from 5 to 15 metres. While mild currents are typical, surges can intensify around the hull, making penetration more demanding. Divers should be prepared for changing conditions and carry a torch to navigate the wreck structure effectively.

Pedra do Ouro is a wall and reef site located in the Santa Eulália Area of Portugal. Reached exclusively by boat, the site features a drop-off reaching depths of 27 to 30 metres. Divers encounter mild currents, though visibility can vary significantly, making a dive light a useful tool for exploring crevices. Water temperatures range from 16 to 19 degrees Celsius throughout the year, necessitating a minimum 5mm wetsuit. While suitable for beginners, the depth requires careful monitoring of gauges and air consumption. Divers should exercise caution regarding potential entanglement risks within any overhead environments and monitor local conditions closely before departure.

Pedra Nova is a reef dive located in the Santa Eulália Area of Portugal. The site features a reef structure with cave formations, situated at depths between 15 and 18 metres, with an average depth of 16 metres. Conditions are generally manageable with mild currents and visibility ranging from 5 to 10 metres. Access to this site is by boat only. Due to the presence of sharp coral and overhead cave environments, divers should maintain precise buoyancy control. A 5 mm wetsuit is recommended during summer months, while thicker suits or drysuits are advisable during the cooler periods when water temperatures drop to 15 degrees Celsius.

Rodao das Moreias is a mixed natural and artificial reef located off the coast of Faro. The site sits at depths between 17 and 19 metres, offering a varied topography for intermediate divers. Conditions are generally mild, with currents described as mild and visibility ranging from 5 to 10 metres. Access to the site requires a boat. Water temperatures fluctuate between 16 and 20 degrees Celsius throughout the year, making a 5mm wetsuit a recommended choice for thermal protection. Divers should exercise caution when navigating the artificial reef structures to avoid entanglement risks.