Pedra do Avião is a deep reef site located 500 metres off the coast in the River Gurara Wreck Area. The site sits at depths between 30 and 42 metres, with an average depth of 38 metres. Divers must access the reef by boat. Conditions include moderate currents and visibility ranging from 10 to 30 metres. Due to the depth and current, this site is suited for intermediate divers. Water temperatures remain consistently cool, between 15 and 16 degrees Celsius, requiring appropriate thermal protection. Divers should maintain careful buoyancy to avoid sharp coral and rocks while monitoring bottom time closely.

Pedra da Malha is a shallow reef located near the River Gurara Wreck Area. Reaching a maximum depth of 13 metres, the site features a reef structure suitable for beginner divers. Conditions are generally manageable with mild currents, though visibility varies between dives. Water temperatures range from 15 to 18 degrees Celsius, requiring a wetsuit. Access is by boat only, and divers must remain vigilant regarding boat traffic; the use of a delayed surface marker buoy is essential upon ascent. Due to the presence of sharp rock edges across the reef, gloves are recommended where permitted by local regulations.

Pedra Da Lagoa is a marine dive site located in the River Gurara Wreck Area, Portugal. The site features a combination of reef and canyon topography, with depths typically ranging between 20 and 30 metres, averaging 24 metres. Divers can access the site by boat or from the shore, which is situated 500 metres away. Conditions are variable, with visibility between 5 and 15 metres and strong currents present. The water temperature remains between 15 and 17C throughout the year. Species recorded around this area include European Common Cuttlefish, Common Octopus, Mediterranean Moray, various wrasses, scorpionfish, and several species of sea slugs and flatworms.

Bailonas is a technical wall and drop-off site located at the River Gurara Wreck Area. The site features depths ranging from 40 to 55 metres, with an average depth of 40 metres. Divers must be prepared for strong currents that occur regardless of the season, alongside an overhead environment that requires advanced technical skills and precise gas management. Visibility is variable, fluctuating between 5 and 25 metres. Water temperatures remain consistent between 15 and 16 degrees Celsius throughout the year. Access to this site is strictly by boat, and divers should confirm conditions with a charter operator before planning a descent.

Cabo Submarino, located at the River Gurara Wreck Area, offers a combination of natural reef and artificial structures. This site is suitable for intermediate divers, with depths ranging from 15 to 28 metres and an average depth of 20 metres. Visibility varies between 5 and 15 metres, and water temperatures remain between 15 and 17C. Access is by boat only, as the site is situated 1000 metres from the shore. Divers should be prepared for mild currents and exercise caution regarding sharp rock and coral edges. Boat traffic is a hazard, so the use of a surface marker buoy is essential during ascent.

Cavernas, located in the River Gurara Wreck Area, is a complex site featuring a maze of caves and reef structures. The topography consists of numerous holes and passages, some with multiple exits, requiring careful navigation. Divers should be prepared for an overhead environment. Depths typically range between 10 and 14 metres, with an average of 10 metres. Access is by boat only, and conditions include mild currents and visibility ranging from 3 to 15 metres. Water temperatures fluctuate between 15C and 18C throughout the year. Due to the cave systems and navigation requirements, this site is suited for intermediate divers.

Naufragio Scott is a shallow wreck located off the coast of Cascais, Portugal, resting at depths between 7 and 12 metres. This site is suitable for beginners and offers both shore and boat entry options. Visibility typically ranges from 5 to 10 metres, allowing for clear views of the wreck structure. Divers should be prepared for moderate currents and potential surge or swell during boat exits. Protective footwear is advised due to the presence of sea urchins and sharp surfaces on the seabed. Species recorded around this area include common octopus, crabs, wrasses, catsharks, and various nudibranchs such as the tricolor doris.

The Roberto Ivens is a minesweeper wreck located 7400m off the coast of Cascais, Portugal. This advanced dive site sits at depths between 32m and 38m, with an average depth of 32m. Access is strictly by boat. Divers should be prepared for moderate currents and visibility ranging from 3m to 15m. The site presents hazards including its deep profile, potential for entanglement, and variable visibility. Water temperatures remain cool throughout the year, fluctuating between 15C and 17C. Species recorded around this area include common octopus, European common cuttlefish, gray seal, tricolor doris, wrasses, catshark, conger eel, slipper lobster, cratena slug, felimare fontandraui, scorpionfish, grey triggerfish, gurnard, and felimare villafranca.