Construction is a reef and wall site located in the Gemiler Island area of Turkey. The topography features a combination of reef and wall structures, with depths ranging from 18 to 25 metres. The site is suitable for beginner divers, who can explore shallower sections along the reef. Conditions are generally forgiving with visibility between 10 and 30 metres. Water temperatures fluctuate between 18 and 24 degrees Celsius throughout the year. While shore entry is possible, divers should exercise caution regarding the cave environment present at the site and avoid entering overhead structures without appropriate training. Maintain close contact with your group due to variable visibility.

Kidrak is a shore-entry reef site located in the Gemiler Island area. The reef topography ranges from 12 to 18 metres in depth, with an average of 15 metres. Visibility is excellent, consistently reaching 30 metres. The site features overhead environments, including swim-throughs and wreck structures, requiring careful buoyancy control to avoid contact. Beginners should be aware of the shore break and rocks during entry and exit; waiting for a calm moment in the wave cycle is recommended. Facilities at the site include parking, toilets, showers, changing rooms, and a cafe. Typical dives last approximately 45 minutes.

Blue Cave is a shallow cavern located 2000 metres from the shore of Gemiler Island. The site features depths between 5 and 8 metres, with an average depth of 6 metres, making it suitable for beginner divers. Visibility is consistently 30 metres, allowing sunlight to illuminate the interior. Access is by boat, and divers should note that while conditions inside the cave are mild, the entry point can experience stronger surface currents and surf. Divers should be cautious of sea urchins on rocky surfaces near the entrance and keep fins clear of the walls. Due to potential cold water from springs, adequate thermal protection is recommended.

Blue Lagoon, located in the Gemiler Island area, offers a shallow reef and cave environment suitable for beginners. Divers and snorkellers can expect depths ranging from 2 to 7 metres, with an average depth of 4 metres. The site is accessed from the shore and features mild currents with visibility between 15 and 30 metres. Water temperatures fluctuate seasonally from 18C to 29C. The site supports night diving and is served by a local dive shop providing air fills, equipment rental, and boat charters. Parking is available at the entry point. Divers should be aware of sharp coral and stonefish present in the area.

Lycian Wall is a marine dive site located in the Gemiler Island area, characterised by a wall and cave system. Divers typically access the site by boat, entering over a ridge before descending to the wall. The topography includes several caverns that undercut the wall, reaching depths of 30 metres. The site features rocky pinnacles and a shelf area starting at 15 metres, where freshwater springs emerge. Conditions are generally mild with visibility ranging from 15 to 30 metres. Due to the depth and cave features, this site is suited for intermediate divers with good buoyancy control. Dives typically last 45 minutes, with water temperatures ranging between 18C and 23C.

Blue Cave is a natural sea cave located in the Gemiler Island area, accessible only by boat. The site is characterised by a white sandy bottom that reflects sunlight, creating a distinct blue glow within the cavern. Snorkellers can explore the cave and its rock formations at depths ranging from 2 to 7 metres. Conditions are generally suitable for beginners, with mild currents and visibility typically between 10 and 30 metres. Water temperatures fluctuate throughout the year, ranging from 18C in the cooler months to 29C in August. Hazards at this site include jellyfish, sharp coral, and stonefish.

Butterfly Valley is a boat-access reef and wall site located 6000 metres from shore in the Gemiler Island area. The topography features a rock face that descends to depths of 18 to 30 metres, with the wall extending to 35 metres. Divers and snorkellers experience visibility ranging from 10 to 30 metres and mild currents. Due to the depth and the presence of sharp coral and rock, this site is best suited for intermediate divers. A cafe is available at the site for post-dive refreshments. Divers should remain aware of boat traffic during ascent and maintain buoyancy to avoid contact with the sharp reef structure.

Butterfly Valley is a canyon and wall site located in the Gemiler Island area. The topography features dramatic limestone cliffs that descend into the sea, with rocky edges and sea caves to explore. The site is suitable for beginners, offering depths ranging from 8 to 30 metres with an average of 11 metres. Conditions are generally mild with visibility between 10 and 30 metres. Access is available by both shore and boat, located 6000 metres from the coast. Divers and snorkellers should remain aware of boat traffic in the area. Facilities including a cafe and a dive shop are available nearby.