Moulas is a deep reef and pinnacle site located off Naxos, Greece. The topography consists of a reef structure and pinnacle formation, with depths ranging from 37 to 45 metres. This site is suitable for intermediate divers who can manage deep diving profiles. Visibility varies between 10 and 30 metres, and divers typically experience mild currents. Due to the significant depth, nitrogen narcosis is a potential hazard, and bottom time is limited. Access to this site is by boat only. Divers should plan their profiles carefully, monitor gauges frequently, and coordinate logistics with a local dive centre.

Grotta Beach in Naxos offers a unique snorkelling experience where the remains of a submerged Mycenaean city lie just offshore. Snorkellers can observe ancient wall foundations and building blocks resting in shallow water, typically between 1 and 5 metres deep. The site consists of both natural reef and artificial reef elements. Entry is from the shore, though conditions can vary with moderate currents and occasional surf. Visibility ranges from 5 to 30 metres. Species recorded around this area include Mediterranean moray, great barracuda, common octopus, Turkish wrasse, and various sea bream. Hazards include sea urchins, sharp coral, and surf. Parking is available nearby.

Graviera is a reef and cave site located 1500 metres off the coast of Naxos, Greece. The site features a depth range of 8 to 18 metres, with an average depth of 15 metres. Divers typically experience mild currents and visibility ranging from 10 to 25 metres. Access to this site is by boat only, and it is suitable for beginner divers. Water temperatures fluctuate throughout the year, ranging from 17C in the winter months to 24C during late summer. The topography consists of reef structures and caves, providing a varied underwater environment for exploration.

Psili Ammos in Kanaki, Naxos, is a quiet beach featuring fine sand and cedar trees. Snorkelling is best conducted at the rocky edges of the bay where the sand meets the stone. The site is suitable for beginners, with depths ranging from 1 to 8 metres and an average depth of 4 metres. Conditions are generally mild, though surf can be a hazard. Visibility typically varies between 5 and 15 metres. Access is via the shore, and the area includes parking and a cafe for visitors.

Graviera/Frouros in Naxos, Greece, offers a diverse underwater experience combining a reef, a wall, and a cave system. Divers can explore this terrain at depths ranging from 12 to 20 metres, with visibility typically between 20 and 30 metres. The site features mild currents, making it suitable for intermediate divers. Access is by boat only, and the site is well-suited for night diving. Maintaining precise buoyancy is essential, as sharp rocks and coral are present throughout the reef and cave sections. Facilities available include air fills, equipment rental, and guided tours.

Marianna is a wreck and artificial reef site located off Naxos, Greece. The site features depths ranging from 5 to 25 metres, with an average depth of 6 metres. Access is strictly by boat. Divers can expect mild currents and visibility typically between 15 and 25 metres. Water temperatures fluctuate throughout the year, ranging from 17C in winter to 23C in late summer. Due to the depth profile, divers should be aware of risks including decompression, nitrogen narcosis, and the hazards associated with deep diving. The site is suitable for intermediate divers and supports night diving. Comprehensive facilities are available, including equipment rental, air fills, and rinse stations.

Agios Nikolas Reef is a shallow rock formation situated 50 metres from the shore near the Saint Nikolaos chapel in Naxos. This site is suitable for beginners, offering an average depth of 4 metres with a maximum of 6 metres. Divers and snorkellers can expect mild currents and visibility ranging from 5 to 15 metres. The site is accessed directly from the shore, with typical dives lasting around 45 minutes. Facilities including parking, equipment rental, and guided tours are available nearby. Be aware of potential hazards from boat traffic and surf in the area.

Agios Prokopios Reef is a shallow, accessible reef located directly off the shore in Naxos, Greece. The site features a rocky shelf that descends to a maximum depth of 6 metres, with an average depth of 3 metres. It is well-suited for beginners and snorkellers due to its mild currents and easy entry. Divers should remain aware of local boat traffic in the area. Species recorded around this area include Great Barracuda, Common Octopus, Mediterranean Moray, Turkish Wrasse, Mediterranean Violet Aeolid, Grey Triggerfish, European Parrotfish, various nudibranchs, and Bream. Facilities including air fills, equipment rental, and a cafe are available nearby.