Skarda is a shallow site in the Kvarner Gulf featuring a combination of a wreck and a reef. Located 1300 metres from shore, the site is accessible by boat only. Divers experience depths between 1 and 2 metres with visibility ranging from 10 to 30 metres. The area is subject to moderate currents that can strengthen, requiring careful planning. Hazards include entanglement risks from the wreck structure and sharp coral or rocks, necessitating precise buoyancy control. As facilities are not guaranteed on-site, divers should arrive fully equipped. This site is suited for intermediate divers capable of managing changing current conditions.

Katedrala is a complex dive site in the Kvarner Gulf featuring a wall and reef structure that descends from 6 metres to 45 metres. The site is defined by a substantial cave system, requiring advanced buoyancy skills and a primary torch for navigation. Divers encounter a variety of marine life, including scorpionfish, octopus, conger eels, and forkbeard. California spiny lobster inhabit the darker recesses of the cave, while gorgonians and sponges cover the deeper wall sections. Access is by boat only, located 50 metres from the shore. With visibility ranging from 15 to 30 metres, this site offers a challenging environment for experienced divers.

Golac is a reef site located in the Kvarner Gulf, accessible exclusively by boat. The site features visibility ranging from 10 to 50 metres and mild currents, making it suitable for intermediate divers. Water temperatures fluctuate significantly throughout the year, from 13C in March to 26C in July and August. Divers should exercise caution regarding boat traffic when surfacing and use a surface marker buoy. Protective gear is recommended to prevent injury from sharp coral and rocks during entry and while navigating the reef. Always confirm facility arrangements with a local operator before departure, as no services are guaranteed on site.

Lagnici in the Kvarner Gulf features a combination of natural reef and artificial structures, offering two distinct environments for divers. The site ranges from 25 to 40 metres in depth, with an average of 25 metres. Conditions are generally manageable with mild currents and visibility between 10 and 30 metres. Water temperatures fluctuate between 13 and 18 degrees Celsius, necessitating appropriate thermal protection. Access is exclusively by boat. Divers should remain cautious of jellyfish in the water column and avoid contact with the seabed to prevent encounters with sea urchins and stonefish. Typical dive duration is approximately 45 minutes.

Hrid Masarine is a reef and wall site in the Kvarner Gulf, offering a profile that descends from the surface to 50 metres. The topography features a rock face colonised by gorgonians and large sponges. Divers should be prepared for variable conditions, as currents are generally mild but can strengthen. Visibility typically ranges between 10 and 30 metres. Due to the significant depth and potential for currents, this site is suited for advanced divers with precise buoyancy control. Access is strictly by boat, and divers should carry a surface marker buoy. Water temperatures fluctuate between 13C and 26C depending on the season, requiring appropriate thermal protection.

Plic Sajda is a reef located 1609 metres from the shore in the Kvarner Gulf. This site is suitable for intermediate divers and requires boat access. Divers can expect mild currents and visibility ranging from 10 to 30 metres. The reef structure provides habitat for various Mediterranean reef fish and invertebrates. Water temperatures fluctuate between 13C and 26C throughout the year, necessitating appropriate thermal protection. Due to the presence of boat traffic, divers must deploy a surface marker buoy before leaving the bottom on every ascent. Always wait for the signal from the boat crew before entering the water.

Rivanjski kanal is a reef site located in the Kvarner Gulf, Croatia, offering a deep-water experience at depths between 30 and 35 metres. This site is strictly for advanced divers due to the strong currents that define the area. Access is by boat only, and divers must manage descents and ascents directly from the vessel to avoid drifting. Visibility typically ranges from 5 to 15 metres, and water temperatures fluctuate between 13 and 18 degrees Celsius. Divers should consult current tables before planning a dive, as the channel current can render the site unworkable at certain stages of the tide.

Brbiscica Cave in the Kvarner Gulf is a marine cave dive with a consistent depth of 10 metres. The site features an overhead environment, requiring appropriate certification for entry. Visibility typically ranges from 10 to 30 metres, allowing for clear views of the cave interior. Divers experience mild currents, which assist with buoyancy control. The water temperature fluctuates between 13C and 26C, necessitating a 3mm to 7mm wetsuit depending on the season. Access to the site requires a boat. Hazards include the overhead environment, sea urchins, and sharp rock surfaces; protective footwear is recommended for entry, and caution is advised when placing hands or fins on ledges.