Verige Bay Underwater Trail in Pula, Croatia, features a 500-metre educational route showcasing the submerged remains of a 1st-century Roman villa. This site serves as a protected marine reserve, offering a shallow experience with depths ranging from 1 to 5 metres, averaging 3 metres. It is suitable for beginners and provides excellent conditions for snorkelling. Divers can access the site from both shore and boat. Visibility varies between 3 and 15 metres, with mild currents. Species recorded around this area include wrasses, scorpionfish, conger eels, and various nudibranchs such as the Mediterranean violet aeolid and Cratena slug. Equipment rental and guided tours are available for visitors.

Bi Village housereef is a consistent 10-metre deep site located in Pula, Croatia. This shore dive is suitable for beginners due to the mild currents and manageable depth. Divers can expect visibility between 5 and 15 metres. Entry requires caution due to the shore break and surf; protective footwear is recommended to navigate the rocky shallows and avoid sea urchins. The site features a rocky structure that supports various marine life, including octopus, seahorses, nudibranchs, scorpionfish, and several species of wrasse, blennies, and sea bream. Typical dives last around 60 minutes, with the best conditions for temperature and visibility occurring in June and September.

Jerolim is a boat-accessible site near Pula, Croatia, featuring a combination of reef and wall topography. The wall begins in shallow water and descends to a maximum depth of 25 metres, with an average depth of 12 metres. Conditions are generally manageable with mild currents and visibility ranging from 8 to 15 metres. This site is suitable for beginners, though divers must remain aware of active boat traffic near the surface. Water temperatures fluctuate between 12C and 20C throughout the year, necessitating appropriate thermal protection. Divers should always deploy a safety sausage upon ascent due to the proximity of passing vessels.

Peneda, located off the coast of Pula, Croatia, offers a diverse underwater landscape featuring a wall, reef, and cave system. The site is accessible by boat and suits beginners, with depths ranging from 4 to 35 metres and an average depth of 20 metres. Currents are generally mild. Divers should exercise caution regarding the overhead cave environments and significant depth variations. Species recorded around this area include wrasses, scorpionfish, conger eels, and various nudibranchs, alongside gorgonians and sponges on the reef and wall. Facilities including air fills, equipment rental, and guided tours are available to support your visit.

Lighthouse Peneda provides a diverse underwater environment off the coast of Pula, Croatia, featuring a combination of reef, wall, cave, and seagrass habitats. The site ranges in depth from 4 to 35 metres, with an average depth of 20 metres. Visibility typically spans 10 to 30 metres. This location is accessible only by boat, and guided tours are available through the local dive shop. Divers should be aware of moderate currents and sharp coral or rocks present across the reef and wall sections. A wetsuit is recommended due to water temperatures ranging between 11 and 18 degrees Celsius.

The Beach in Pula is a shore-entry reef site suitable for beginners and snorkellers. The reef topography extends from 5 to 20 metres, with an average depth of 10 metres. Conditions are generally mild, though visibility varies between 5 and 25 metres. A dive shop is located on-site, providing convenient access to air fills and equipment hire. Given the water temperature range of 12C to 21C, a thick wetsuit or drysuit is recommended during cooler months. The site is well-suited for multiple dives in a single day, with typical dive durations of 45 minutes.

Porer Island, located off the southern tip of Pula, offers a challenging reef and wall dive ranging from 8 to 40 metres. The site is defined by its exposure to strong currents and a mix of cold and warm water, with temperatures fluctuating between 11 and 18 degrees Celsius. Divers encounter a wall that drops significantly, requiring careful buoyancy control and awareness of potential boat traffic. Due to the strong currents and surf conditions at the shore, boat access is mandatory for all entries. The site is suitable for intermediate divers who can manage drift conditions and variable currents.

Porer Reef is a wall and reef structure located 7200 metres from the shore near Pula, Croatia. The site features a vertical drop ranging from 8 to 40 metres. Due to the location, boat access is required for all dives. Divers should be prepared for strong currents that can change quickly, necessitating solid buoyancy control and drift diving experience. Visibility at the site is variable. Given the water temperatures, which range between 11C and 18C throughout the year, a drysuit or a thick wetsuit of at least 7mm is recommended. Divers must remain aware of potential entanglement risks and monitor their depth closely throughout the dive.