Gacice is a boat-accessible dive site located off Krk Island, Croatia, featuring a combination of wall, cave, and cavern topography. The site descends from 15 to 50 metres, with the upper wall sections accessible to beginner divers. Visibility typically ranges between 10 and 30 metres, and the site is generally free of strong currents. Divers should note that the cave and cavern sections are dark, and carrying a torch is recommended. Water temperatures fluctuate significantly throughout the year, ranging from 12C in winter to 25C in summer. As this is a boat-only site, divers should coordinate with local operators for access and equipment requirements.

Glapni potok is a reef dive located off Krk Island in the Kvarner Gulf. This site is accessible only by boat and offers depths ranging from 10 to 31 metres, making it suitable for beginner divers who can focus on shallower sections. The environment is generally free of currents, allowing for controlled buoyancy and observation. Visibility at the site varies between 10 and 30 metres. Water temperatures fluctuate significantly throughout the year, ranging from 12 to 25 degrees Celsius. Species recorded around this area include wrasses, scorpionfish, two-banded seabream, and various invertebrates such as sea stars and crabs.

Tunel Prvić on Krk Island offers a unique combination of a swim-through tunnel, wall, and drift dive. Suitable for beginners, the site ranges from 6 to 30 metres in depth with an average of 14 metres. Visibility is excellent, typically between 15 and 30 metres, which assists in navigating the overhead tunnel environment. Divers can access the site by boat or from the shore. Due to regular vessel movement in the area, the use of a surface marker buoy is essential for safety. Divers should exercise caution in the overhead sections and carry a torch to illuminate details along the rock walls.

Fratri is a wall and reef site located off Krk Island, Croatia, featuring a vertical drop that extends from 20 to 55 metres. The site is accessible only by boat and offers consistent visibility of 30 metres. With no significant currents, it provides a stable environment for divers to explore the wall structure at their own pace. Water temperatures fluctuate between 12 and 25 degrees Celsius throughout the year, necessitating appropriate thermal protection. Due to the depth range, this site is suited for intermediate divers, though those venturing into the deeper sections should be prepared for advanced recreational diving conditions.

Patersriff is a reef dive located off Krk Island in the Kvarner Gulf. The site features a structured reef formation that extends from a depth of 8 metres down to 25 metres. Access is strictly by boat, as shore entry is not possible. While the current is generally mild, divers must remain aware of the potential for strong currents in the area. Water temperatures fluctuate significantly throughout the year, ranging from 12C in the winter to 25C during the summer months. Due to variable conditions and the depth profile, this site is best suited for intermediate divers.

Light House on Krk Island features a combination of reef and wall topography. The site reaches depths between 10 and 18 metres, with an average depth of 14 metres, making it suitable for beginners. Visibility typically ranges from 10 to 30 metres, and the mild current allows for manageable dives. The site is also accessible for night diving. Divers should exercise caution regarding sharp coral and rocks on the reef and wall. Access is by boat only, and typical dive times are around 45 minutes. Species recorded around this area include wrasses, scorpionfish, sea stars, crabs, bream, and various invertebrates.

Samonjin is a wall and cave site located off Krk Island, Croatia, offering a vertical profile that descends from 20 to 62 metres. The site is characterised by its significant depth and overhead cave environments, requiring advanced certification and careful gas management. Visibility is consistently 30 metres, allowing for clear observation of the wall's topography. The wall features sponge colonies and gorgonians, while the cave sections provide shelter for conger eels, scorpionfish, octopus, forkbeard, and spiny lobster. Nudibranchs can be found on the encrusted surfaces. Access is strictly by boat, and divers should be prepared for water temperatures ranging from 12C in winter to 25C in summer.

Bracol is a reef site located off Krk Island in the Kvarner Gulf. The reef structure extends from 15 to 28 metres in depth, requiring boat access for all divers and snorkellers. Conditions are variable, with visibility typically ranging between 5 and 10 metres. While currents are generally mild, they can become strong, and surface conditions may include surf. Divers and snorkellers should confirm current conditions with their boat operator before entry. Water temperatures fluctuate significantly throughout the year, ranging from 12C in winter to 25C in summer, necessitating appropriate thermal protection for the season.