Bezdan, also known as The Abyss, is a diverse dive site near Dubrovnik, Croatia, featuring a reef, wall, cave, and wreck topography. The site includes the wreck of the two-masted coaster The Aurora, located at depths between 16 and 19 metres. The underwater terrain extends to a maximum depth of 40 metres, with an average depth of 18 metres. Divers can explore a cave system and a wall that drops significantly. Access is by boat only. Conditions include mild currents and visibility ranging from 15 to 30 metres. Species recorded around this area include wrasses, Turkish wrasse, castagnole, two-banded seabream, sea stars, crabs, white seabream, comber, snails, sea cucumbers, and rockpool prawns.

The Taranto is a wreck site located 805 metres off the coast of Dubrovnik, Croatia. Resting on the seabed at depths between 10 and 53 metres, this site is suitable for advanced divers. The wreck features a significant depth profile, requiring careful bottom time management and decompression planning. Visibility typically ranges from 14 to 30 metres, providing clear views of the structure. Access is by boat only. Divers must be aware of boat traffic in the area and are advised to deploy a marker buoy for all ascents. Wreck penetration should only be attempted by those with appropriate overhead-environment training and equipment.

Abyss is a shallow marine dive site located in Dubrovnik, Croatia, featuring both a cave and a wreck. The site is situated at a depth of approximately 7 metres, making it accessible for divers seeking an overhead environment experience. Due to the nature of the cave and wreck structures, this site requires appropriate training for overhead environments. Water temperatures at this location fluctuate throughout the year, ranging from 15C in the winter months to 27C in August. Species recorded around this area include Turkish Wrasse, various wrasses, purple sea stars, combers, crabs, white seabream, castagnole, two-banded seabream, snails, rockpool prawns, and sea cucumbers.

Mala Afrika in Dubrovnik is a versatile site featuring a reef, wall, and cave system. Located 10 metres from the shore, it offers depths ranging from 5 to 40 metres, making it accessible for both beginners and experienced divers. The site is characterised by mild currents and visibility typically between 15 and 30 metres. Divers can explore the varied topography, which includes a cave containing ancient amphora fragments. Entry is possible from both the shore and by boat. Species recorded around this area include wrasses, combers, sea stars, crabs, white seabream, castagnole, two-banded seabream, snails, rockpool prawns, and sea cucumbers.

The S-57 wreck in Croatia is an artificial reef resting at depths between 26 and 39 metres, with an average depth of 33 metres. This site is accessible only by boat and is situated 5556 metres from the shore. Divers encounter mild currents and visibility ranging from 10 to 30 metres. Due to the depth and the presence of an overhead environment within the wreck structure, this site is suitable for intermediate divers with appropriate training. Hazards include potential nitrogen narcosis, decompression requirements, and boat traffic. Divers should deploy an SMB before surfacing and avoid internal areas unless qualified for overhead environments.

Sea Star is a shore-entry reef located in Dubrovnik, Croatia, suitable for beginner divers. The site features a gentle depth range of 2 to 14 metres, with an average depth of 8 metres. Divers can expect mild currents and visibility ranging from 10 to 20 metres. The reef structure provides a habitat for various reef fish and invertebrates typical of the region. Facilities including air fills, guided tours, and equipment rental are available on-site. Water temperatures fluctuate between 15 and 24 degrees Celsius throughout the year, so a 5mm wetsuit is recommended outside of the summer months.

Lirica is a shallow reef site located in Lastovo, Croatia, featuring a depth range of 1 to 3 metres. Due to its minimal depth, natural light penetrates the entire reef structure. Divers encounter mild currents, though surge and swell conditions can occur, requiring careful attention during boat entry and throughout the dive. Visibility typically ranges from 5 to 10 metres. Given the shallow nature of the site, it is suitable for beginners. Water temperatures fluctuate significantly throughout the year, ranging from 14C in winter to 26C in summer. Divers must be self-sufficient as no facilities are confirmed at this location.