Calypso is a combined reef and wreck site located off Naxos, Greece, offering intermediate divers two distinct environments in one dive. The site ranges from 5 to 20 metres in depth, with an average of 12 metres. Visibility typically spans 15 to 25 metres. Access is strictly by boat, as the site is located 1609 metres from shore. Divers should be prepared for moderate currents that can intensify, particularly between the reef and wreck sections. It is recommended to descend promptly upon entry and stay close to the structure for shelter. Morning dives are advised for more predictable current conditions.

Amaras Reef in Naxos, Greece, offers a combination of shallow reef and wall topography suitable for beginner divers. The site features depths ranging from 1 to 18 metres with an average of 10 metres. Visibility is typically between 15 and 25 metres, supported by mild currents. Access is by boat only, and the site is also suitable for night diving. Divers should remain aware of boat traffic at the surface and use a visible signal device. The wall section requires careful monitoring of depth gauges to maintain planned limits during the typical 45-minute dive.

The Marianna shipwreck lies in 20 to 25 metres of water off the coast of Naxos, Greece. This wreck serves as an artificial reef, with visibility ranging from 15 to 25 metres. Access is by boat only, and the site is 15 kilometres from the shore. Divers should be prepared for strong currents that can develop quickly, making this an intermediate-level site. The wreck structure features various gaps and fittings, requiring caution to avoid entanglement or sharp edges. Due to active boat traffic in the area, the use of a surface marker buoy is essential during ascent. Guided tours are available from local dive shops in Naxos Town.

Swimthrough reef in Naxos features a complex topography of canyons and caves cutting through the reef structure. Divers explore depths ranging from 12 to 25 metres, with an average depth of 18 metres. Access is by boat only, and the site is suited for intermediate divers due to moderate currents that can shift within the passages. Visibility varies between 10 and 30 metres. Maintaining neutral buoyancy is essential to avoid contact with sharp rock and reef surfaces. Guided tours are recommended to navigate the current patterns and the intricate layout of the swimthroughs effectively.

Prasonisi on Naxos features a diverse underwater landscape combining reef, wall, and seagrass terrain. Located 50 metres from the shore, this site offers depths between 5 and 18 metres with an average of 12 metres. Divers experience mild currents and visibility ranging from 15 to 30 metres. The site includes an overhead section, requiring careful air management and planning. Guided tours are available through the local dive shop to assist with navigating the layout. Species recorded around this area include great barracuda, Mediterranean moray, common octopus, Indian lionfish, Turkish wrasse, and various nudibranchs such as the Mediterranean violet aeolid.

Makronisi features a combination of reef, wall, and canyon formations located 100 metres off the coast of Naxos. Divers can explore depths ranging from 5 to 30 metres, with an average depth of 12 metres. The site is accessible only by boat charter. Conditions are generally mild, with visibility typically between 10 and 25 metres. Water temperatures fluctuate throughout the year, ranging from 17C to 23C. The site is suitable for intermediate divers and supports night diving. Early morning visits are recommended for the calmest conditions and optimal light. Divers should be aware of potential hazards including sea urchins and jellyfish.

Virgin is a reef and cave dive site located in Naxos, Greece, accessible only by boat. The topography extends from the shallows to a maximum depth of 22 metres. Divers experience consistent visibility of 20 metres, though variable currents can develop quickly and require careful monitoring. The site is suited for intermediate divers who can manage depth and changing water conditions. Species recorded around this area include Great Barracuda, Mediterranean Moray, Common Octopus, and various wrasses. Surface intervals can be spent at the nearby cafe facilities. Divers should remain alert to boat traffic during ascents and surface intervals.

St Nickolas in Naxos, Greece, offers a varied underwater experience combining a cave system, a wall, and a reef. Reached by boat, the site reaches depths of 30 metres and is suited for intermediate divers. Visibility ranges from 15 to 30 metres. Divers should be aware of mild currents and potential surge within the cave, which can develop rapidly even in calm surface conditions. If surge increases, it is recommended to move to the open wall or reef. Species recorded around this area include Great Barracuda, Common Octopus, Mediterranean Moray, Turkish Wrasse, and various species of bream and nudibranchs.