Uvala Ziva is a calm, shallow reef site located off Krk Island in the Kvarner region. The site maintains a consistent depth of 7 metres, making it a suitable location for beginner divers to practice buoyancy in a relaxed environment. Visibility at the site typically ranges between 5 and 10 metres. Access is exclusively by boat, requiring prior arrangement with a local charter or dive centre. Water temperatures fluctuate significantly throughout the year, ranging from 11 degrees Celsius in winter to 25 degrees Celsius in summer, necessitating appropriate thermal protection depending on the season of your visit.

Big Cave on Krk Island offers a combined reef and cave diving experience accessible only by boat. The site features depths ranging from 20 to 40 metres with consistent visibility of 30 metres. As an overhead environment, the cave requires careful buoyancy control and awareness of the ceiling. Divers should carry a torch and remain close to their guide or an experienced buddy when entering the cave. While the site is rated for beginners, the depth and confined space necessitate caution. There is typically no current to manage, allowing divers to focus on the topography of the reef and the cave structure.

Jert Beach in Pinezići offers a rocky coastline and reef environment suitable for beginner snorkellers. The site features depths ranging from 1 to 6 metres, with an average of 4 metres. Access is directly from the shore, where visitors can explore around small piers and rocky outcrops. Visibility typically varies between 10 and 30 metres, and currents are generally mild. Water temperatures fluctuate significantly throughout the year, ranging from 11C in winter to 25C in summer. Species recorded around this area include wrasses, two-banded seabream, castagnole, common octopus, and European common cuttlefish. Sea urchins are present, so appropriate footwear is recommended. Facilities include parking, toilets, and showers.

Toni House Reef on Krk Island offers a diverse shore-entry dive featuring a reef that slopes from the shallows to 30 metres, alongside a wreck and seagrass beds. The site is suitable for beginners due to mild currents, though divers should exercise caution regarding the overhead environments found within the wreck and cave structures. Visibility is variable, ranging up to 11 metres. Water temperatures fluctuate between 11C and 25C throughout the year. A dive shop providing air fills is located on-site, supporting year-round diving. Night dives are particularly productive for observing nocturnal activity across the reef and seagrass habitats.

Grotte Vrbnik is a cave and cavern dive located on Krk Island, Croatia. This shore-entry site features depths ranging from 13 to 30 metres, with an average depth of 20 metres. Divers encounter mild currents and visibility between 10 and 30 metres. Due to the overhead environment, strict buoyancy control is required to avoid entanglement, and divers must carry both primary and backup torches. The site is suited for intermediate divers. Species recorded around this area include various wrasses, scorpionfish, bream, and crustaceans such as crabs and squat lobsters. Water temperatures fluctuate significantly throughout the year, ranging from 12C in winter to 25C in summer.

Secret Beach on Krk Island offers a combination of cave and reef topography suitable for beginner divers. Located 50 metres from the shore, the site allows for a gradual descent from 2 metres down to a maximum depth of 30 metres, with an average depth of 20 metres. Visibility typically ranges between 15 and 30 metres. Divers should be aware of mild currents and potential boat traffic in the area. A surface marker buoy is recommended for all entries and exits. Water temperatures fluctuate significantly throughout the year, ranging from 12C to 25C, making a full wetsuit advisable for deeper dives.

Vrbnik Cave is a marine sea cave located south of Vrbnik on Krk Island. The site features a wide entrance and a vertical chimney that allows sunlight to penetrate the interior, creating light beams within the water column. Depths range from 11 to 21 metres, with an average of 15 metres. Conditions are generally mild, though visibility varies between 10 and 13 metres. Access is possible by both boat and shore. Marine life commonly observed includes wrasses, scorpionfish, two-banded seabream, bream, and snails. Less frequently, divers and snorkellers may encounter castagnole, tompot blenny, crabs, sea stars, tube worms, brown comber, triplefin, and salema porgy.

Vajavine is a reef dive located 50 metres off the coast of Krk Island, Croatia. This boat-access site features a consistent depth range of 18 to 20 metres, making it suitable for intermediate divers. Divers can expect mild currents and visibility ranging from 10 to 25 metres. The topography consists of a reef structure requiring careful buoyancy control to avoid contact with sharp coral and rocks. Water temperatures fluctuate significantly throughout the year, ranging from 12°C in winter to 25°C in summer. Divers should ensure they have appropriate thermal protection and follow established boat entry and exit protocols for safety.