Manolia Seal Sanctuary is a marine site located 1000 metres offshore, accessible only by boat. The site features a combination of reef and artificial reef structures at depths ranging from 2 to 15 metres, with an average depth of 8 metres. Snorkelers can expect moderate currents and visibility between 15 and 30 metres. The area is known for its population of Mediterranean monk seals, and visitors are advised to maintain a respectful distance from these animals. Facilities available at the site include a cafe, showers, changing rooms, and toilets. Water temperatures fluctuate significantly throughout the year, ranging from 14C in the winter to 27C in the summer months.

Blue Lagoon in Greece is a shallow, protected site featuring a sandy bottom, seagrass meadows, and rocky outcrops. Located 50 metres from the shore, it offers a calm environment suitable for beginners. The site reaches depths of 1 to 7 metres, with an average depth of 4 metres. Divers and snorkellers can expect visibility ranging from 15 to 25 metres. Access is possible from both the shore and by boat. Water temperatures vary significantly throughout the year, ranging from 14C in winter to 27C in summer. Be aware of sea urchins and sharp coral present in the area.

Strongyli Volcanic Drop-off is a marine site defined by dramatic volcanic rock formations and steep underwater topography. Located 5000 metres from shore, this site features a significant wall that descends from 6 metres to 40 metres. Due to the depth and moderate currents, this location is suited for advanced divers. Access is exclusively by boat, with guided tours available through local dive shops. The site offers a 50-minute typical dive duration. Snorkellers may also visit this location, which holds a 4/5 rating for surface activity. Divers should be aware of the deep water and potential for strong currents during their visit.

The Cretaland Shipwreck is a marine dive site located off North Evia Island, Greece. This wreck dive is accessible from the shore and is suited for advanced divers due to the nature of the site. The wreck lies at depths ranging from 8 to 17 metres, with an average depth of 10 metres. Divers should be aware of potential hazards including currents, depth, and the risks associated with wreck penetration. The site is also suitable for night diving. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 26C in August.

St Nikolas is a marine site in Greece featuring a combination of reef and cave topography. Divers can explore depths ranging from 0 to 35 metres, making the site suitable for beginners. Access is via a shore entry. Conditions are generally stable with mild currents and visibility typically between 15 and 30 metres. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 21C in September and October. Typical dive times at this location are approximately 45 minutes. Hazards to be aware of include sea urchins and sharp coral formations.

Ilia Thermal Springs is a reef site in Greece defined by natural thermal springs that flow directly into the sea. This unique geological feature keeps water temperatures notably warm, particularly throughout the autumn months. Divers can explore depths ranging from 5 to 35 metres, with visibility fluctuating between 6 and 40 metres. The site is accessible via a shore entry and is suitable for beginners, featuring mild currents. Divers should exercise caution regarding sea urchins and sharp coral present in the area. Water temperatures range from 14C to 21C depending on the time of year.

Taxiarxis reef is a deep wall dive located off North Evia Island in Greece. The site features a reef and wall topography that descends to a maximum depth of 40 metres. Due to the significant depth and moderate currents, this site is suitable only for advanced divers. Entry is via the shore. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 21C in October. Divers should be aware of the risks associated with deep diving, including nitrogen narcosis. This site offers a challenging profile for experienced underwater explorers looking to navigate its vertical features.

Rovies is a marine site featuring a combination of natural reef and artificial reef structures. The site is accessible via a shore entry and is suitable for divers of all skill levels. Depths range from 5 to 35 metres, with mild currents typically present. Water temperatures fluctuate between 14C and 21C throughout the year. Divers can utilise local facilities for air fills, equipment rental, and guided tours. The site is well-regarded, with a typical dive duration of 120 minutes.