Zvirje is a deep-water site off Vis Island, Croatia, characterised by a complex topography of walls, drop-offs, a canyon, and a cave system. The site ranges from 25 to 47 metres in depth, requiring advanced certification. Divers experience mild currents and visibility between 10 and 30 metres. Due to the significant depth, nitrogen narcosis is a primary consideration, and the cave sections present potential entanglement hazards. Access is exclusively by boat, and the use of a surface marker buoy is essential due to local boat traffic. Water temperatures fluctuate seasonally between 13 and 26 degrees Celsius, necessitating careful thermal planning before descent.

Punta Rata on Vis Island offers three distinct underwater environments: a reef, a wall, and a cave. The site ranges from 5 to 40 metres in depth, with an average of 20 metres. Beginners are best suited to the shallower reef sections. Visibility typically spans 10 to 30 metres, and the mild current allows for relaxed exploration. Entry is possible from both shore and boat. Water temperatures fluctuate between 13C and 26C, requiring appropriate thermal protection during cooler months. Divers should exercise caution during entry and exit to avoid skin abrasions from sharp rocks and coral on the seabed.

Scit Reef is a marine site located off Vis Island, Croatia, featuring a reef structure that descends from 12 metres to 30 metres. Divers can expect mild currents and visibility ranging between 10 and 25 metres. Due to the site's location, boat access is required, and divers should arrange charters in advance. Water temperatures fluctuate significantly throughout the year, ranging from 13C in winter to 26C in summer, necessitating appropriate thermal protection. This site is suited for intermediate divers, with typical dive times lasting around 45 minutes. Facilities are not available on-site, so ensure all equipment is prepared before departure.

Wreck Stomarica off Vis Island, Croatia, offers a diverse underwater experience combining a wreck, reef, and wall. Located 100 metres from shore, the site is accessible by boat or shore entry. Divers can explore depths between 15 and 22 metres, with an average depth of 18 metres. Conditions are generally mild with visibility ranging from 10 to 30 metres. The site is suitable for beginners, though caution is required regarding entanglement hazards on the wreck structure and sharp coral on the reef. Showers are available on-site for post-dive use. Water temperatures fluctuate significantly throughout the year, ranging from 13C in winter to 26C in summer.

Vruja on Vis Island is a diverse dive site featuring a wall, canyon, cave, and drop-off. Divers can explore depths ranging from 19 to 30 metres, with an average depth of 25 metres. The site is characterised by large underwater karst springs that release freshwater, creating noticeable thermoclines. Visibility typically ranges from 15 to 30 metres, and currents are generally mild. Due to the overhead environments and significant depths, this site is suited for intermediate divers with solid buoyancy control. A torch is recommended for cave sections. Water temperatures fluctuate between 13 and 26 degrees Celsius throughout the year, requiring appropriate thermal protection.

The Oseava Wreck is a technical dive site located in Croatia, resting at depths between 53 and 60 metres with an average depth of 56 metres. Access is exclusively by boat, requiring coordination with a local technical dive operator. Divers encounter mild currents and visibility ranging from 10 to 30 metres. Due to the significant depth, the site presents hazards including nitrogen narcosis, entanglement risks within the structure, and the necessity for mandatory decompression stops. Water temperatures fluctuate seasonally between 13 and 26 degrees Celsius, necessitating careful thermal protection planning. Night diving is permitted at this location.

More Sub is a shore-entry site in Croatia featuring a diverse topography of reef, wall, and cave formations. Located 50 metres from the shore, the site offers depths ranging from 7 to 40 metres, with shallower sections suitable for beginners. Visibility typically spans 10 to 30 metres, and currents remain mild. The water temperature fluctuates between 13C and 26C throughout the year. Divers should be aware of boat traffic near the surface and use a marker buoy during ascent. Sharp coral and rocks are present on the seabed, and sea urchins are common in shallow areas. Night diving is available at this location.

Nugal is a reef and wall site in Croatia that descends to depths of 40 metres. The topography features a wall that drops into deep water, requiring intermediate skills to navigate. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Water temperatures fluctuate significantly throughout the year, from 13C in winter to 26C in August. Access is strictly by boat, and divers should maintain careful buoyancy to avoid contact with sharp coral and rocks on the seabed. Protective footwear is recommended for entry and exit procedures from the vessel.