Princess Alice Bank is an offshore reef and drop-off located 83 kilometres from the coast of the Azores. This advanced site requires boat access and is characterised by strong currents and significant depths, ranging from 29 to 40 metres with an average of 35 metres. Visibility varies between 15 and 40 metres, and water temperatures fluctuate from 17C in winter to 21C in September. Due to the depth, strong currents, and potential for sharks, this site is strictly for experienced divers. Night diving is permitted, with typical dives lasting 60 minutes. Facilities available at the departure point include a dive shop, boat charter, cafe, and changing rooms.

Princesa Alice Bank is a remote underwater mountain located 83 kilometres from shore. Rising from depths exceeding 1000 metres, the summit reaches up to 29 to 32 metres below the surface. This drift dive site is suited for advanced divers due to strong currents and depths averaging 35 metres. Access is exclusively by boat, with typical dive times of 60 minutes. Visibility ranges from 15 to 50 metres, and water temperatures fluctuate between 17C and 21C throughout the year. Given the deep, offshore nature of the site, it presents hazards including strong currents and an overhead environment. Guided tours and boat charters are available for this location.

Condor Bank is an offshore reef located 16 kilometres from the coast, offering a challenging drift dive experience for advanced divers. The site features depths ranging from the surface down to 18 metres, with an average depth of 10 metres. Due to the location, boat access is required. Divers should be prepared for strong currents and variable visibility between 10 and 40 metres. Water temperatures fluctuate throughout the year, ranging from 16C in March to 23C in August and September. Given the open ocean environment and potential for strong currents, this site is strictly for experienced divers comfortable with drift conditions.