Delfini Beach in Naxos offers a shallow, accessible snorkeling environment suitable for beginners. The site features a combination of rocky reef and seagrass beds, with an average depth of two metres. Snorkellers can explore the area directly from the shore, where visibility ranges from five to thirty metres. The habitat supports a variety of Mediterranean reef fish and invertebrates typical of the region. While the site is generally calm, visitors should be aware of potential hazards including sea urchins, surf, and occasional strong currents. Facilities at the beach include parking, toilets, showers, changing rooms, and a cafe.

Red Rock, located near Pantieronisi, Naxos, is a boat-access dive site featuring a reef and cave system. The site offers depths between 15 and 30 metres, with an average depth of 18 metres. Divers encounter mild currents and visibility ranging from 15 to 30 metres. The cave creates an overhead environment where direct surfacing is not possible, requiring intermediate skill levels and careful air management. The habitat supports a variety of Mediterranean reef fish and invertebrates. Divers should book boat charters early in the day for optimal conditions and ensure they receive a thorough briefing on overhead environment safety before entering the cave.

Agios Nikolaos Beach on Naxos is a sheltered shore entry site suitable for beginners. The reef environment features a mix of sandy and rocky beds with depths ranging from 1 to 3 metres, averaging 1 metre. Visibility at the site varies significantly, spanning 5 to 30 metres, while water temperatures fluctuate between 17C and 25C throughout the year. The site experiences mild currents, making it accessible for snorkelers. Facilities available at the beach include parking, toilets, showers, and changing rooms. Divers and snorkelers should be aware of sea urchins and sharp coral present in the area.

Molos Beach on the east coast of Paros features a combination of reef and seagrass habitats. The site is primarily accessed from the shore, with a rocky coastline extending approximately 200 metres from the north end of the bay. Depths are shallow, ranging from 1 to 2 metres, making it well-suited for beginners and snorkellers. Visibility typically spans 10 to 25 metres, though divers should remain aware of boat traffic in the area. Water temperatures fluctuate between 17C and 25C throughout the year. Facilities including a cafe and a dive shop are available nearby.

Tourna Island offers a reef dive located off Naxos, Greece, suitable for beginners and those looking to refresh their diving skills. The site features a reef environment with depths ranging from 6 to 16 metres, averaging 9 metres. Access to this location is by boat only. Divers can expect mild currents throughout the dive, which typically lasts around 40 minutes. Water temperatures at the site fluctuate seasonally, ranging from 17C in the cooler months to 24C during the peak of summer. The site provides a straightforward underwater topography ideal for training or relaxed exploration.

Vriokastro in Naxos, Greece, offers a dual-environment dive featuring a dramatic wall and an artificial reef structure. The site reaches depths between 8 and 30 metres, with an average depth of 20 metres. Access is by boat, located 500 metres from the shore. Divers encounter mild currents and visibility ranging from 15 to 30 metres. The artificial reef structure presents an entanglement risk, requiring careful buoyancy control and awareness of protruding sections. This site is suited for intermediate divers. Water temperatures fluctuate between 17C and 23C throughout the year.

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.

Tigani Islet Reef, located near Naxos, features a rocky northern tip characterised by large boulders and crevices. This site is suitable for beginners and offers a shallow environment with depths ranging from 1 to 6 metres, averaging 3 metres. Access is by boat only. Divers and snorkellers can expect mild currents and visibility typically between 15 and 25 metres. Water temperatures fluctuate throughout the year, ranging from 17C in winter to 25C in August. The site provides a 60-minute typical dive duration and is well-regarded for snorkelling, offering a rugged underwater topography.