Baixa das Cracas is a reef site located off Sao Miguel in the Azores, accessible only by boat. The site features a varied reef topography reaching depths of 20 metres. Divers can encounter a range of marine life, including very common European parrotfish and crabs, which are most frequently seen between June and September. Other species recorded here include Turkish wrasse, various bream, striped red mullet, and Canary damsel. Less frequently, divers may spot great barracuda, dusky grouper, grey triggerfish, black moray, and pufferfish. Due to variable currents and potential boat traffic, this site is suited for intermediate divers. Always deploy a surface marker buoy before ascending to ensure safety.

Islet Bay, located off the islet of Vila Franca in Sao Miguel, Azores, is a reef site suitable for beginner divers. The topography consists of a mix of reef and sand, reaching depths between 5 and 12 metres. A notable feature of the site is the presence of two 16th-century bronze cannons resting at a depth of five metres. Access to the site is by boat, located 500 metres from the shore. Divers can expect mild currents and visibility ranging from 10 to 30 metres. The site is equipped with facilities including changing rooms, toilets, showers, and a rinse station, with guided tours and boat charters available.

Ilhéu de Vila Franca do Campo is a volcanic islet located 500 metres off the coast of Sao Miguel. This site features a combination of reef, artificial reef, and cave topography. Divers can expect depths ranging from 8 to 22 metres, with an average depth of 15 metres. Access is strictly by boat. Conditions are generally stable with mild currents and visibility between 10 and 30 metres. Water temperatures fluctuate seasonally from 17C in winter to 24C in September. The site is suitable for beginners and supports night diving, with typical dive durations of 45 minutes. Facilities including air fills, changing rooms, and showers are available nearby.

Baixa das Âncoras is a reef and artificial reef site located 150 metres off the coast of Sao Miguel, Azores. Divers typically explore the area at depths between 14 and 22 metres, with an average depth of 18 metres. The site features mild currents, making it suitable for beginners. Marine life includes very common wrasses, European parrotfish, and crabs, alongside common Turkish wrasse, Canary damsel, striped red mullet, combers, and Madeira rockfish. Less frequently, divers may encounter dusky grouper, great barracuda, pufferfish, black moray, and grey triggerfish. Access is by boat only, and the site is available for night diving. Divers should remain vigilant for boat traffic when surfacing.

Porto da Caloura is a reef and cave dive site located on the southern coast of Sao Miguel. Divers can explore depths ranging from 5 to 20 metres, with an average depth of 12 metres. The site is accessible by both shore and boat, situated 300 metres from the coast. Conditions are generally manageable with mild currents, though surge can be a factor depending on swell direction. Visibility typically ranges between 10 and 30 metres. The site is suitable for intermediate divers and supports night diving. On-site facilities include parking, toilets, showers, changing rooms, and a cafe, providing a convenient base for multiple dives.

Panela is a reef site featuring caves and caverns located 100 metres from the shore of Sao Miguel. The site offers a comfortable depth range of 10 to 18 metres, with an average of 15 metres, making it suitable for beginners. Visibility typically spans 10 to 30 metres. While currents are generally mild, the site is prone to surge and swell, particularly near cavern entrances. Divers can access the site by boat or from the shore, and night diving is permitted. Water temperatures fluctuate between 17 and 24 degrees Celsius throughout the year. Local boat charters are available to assist with site access and monitoring conditions.

3 Houses is a reef site located off Sao Miguel in the Azores, accessible only by boat. The topography features depths ranging from the shallows down to 22 metres. While the current is generally mild, divers should be aware of the potential for stronger surges. Water temperatures fluctuate between 17C and 24C throughout the year, and visibility is known to be variable. Due to these changing conditions and the presence of sharks, beginners are advised to dive with a local guide who is familiar with the site. This location is suitable for Open Water certified divers.

Baixa das Castanhetas features diverse underwater topography including a reef, canyon, cave systems, and a drop-off ranging from 12 to 45 metres. Located 500 metres from shore, this site requires boat access. Divers experience moderate currents and visibility typically between 10 and 25 metres. Water temperatures fluctuate between 17C and 21C throughout the year. Due to the presence of caves and deep sections, this site is classified as an intermediate dive requiring solid buoyancy control and careful gas planning for overhead environments. Night diving is possible at this location.