Army Tower is a reef and artificial reef site located off the coast of Rovinj and Poreč. The site features Roman remains, providing a distinct historical element to the underwater topography. Divers can explore depths ranging from 10 to 32 metres. Conditions include mild currents, though divers should remain aware of the potential for strong currents and entanglement hazards. Visibility at the site varies between 1 and 12 metres, with water temperatures fluctuating from 10C in February to 21C in August. Access is available via both shore and boat entries, making it suitable for beginner divers.

Fish Garden is a marine dive site located near Rovinj and Poreč, Croatia, featuring a wall and reef structure. The site is accessible by boat and is well-suited for beginners due to the mild currents. The topography consists of a small wall that begins at 10 metres and drops vertically to a maximum depth of 15 metres. Visibility at the site ranges from 1 to 12 metres, and water temperatures fluctuate between 10C and 23C throughout the year. Species recorded around this area include wrasses, bream, painted comber, castagnole, tompot blenny, various crabs, and several species of jellyfish.

Los Pirangeles offers a diverse underwater landscape off the Istrian coast, combining reef, wall, and cave formations in a single dive. The site reaches depths of 30 metres, with visibility generally ranging between 10 and 15 metres. Divers encounter mild currents, making the site suitable for those with intermediate experience. The topography features sponge-covered surfaces, overhangs, and crevices. Due to the risk of boat traffic, divers must deploy a surface marker buoy before ascending and remain vigilant during safety stops. Access is exclusively by boat, and divers should check locally for current operator availability and seasonal access arrangements.

Kembala reef, located off the coast of Rovinj and Poreč, features a combination of reef topography and a wreck. The site is suitable for beginners, with depths ranging from 5 to 11 metres and an average depth of 8 metres. Divers encounter mild currents and a variety of marine life, including common wrasses, bream, painted comber, two-banded seabream, and salema porgy. Less frequently, divers may spot European common cuttlefish, compass jellyfish, castagnole, tompot blenny, crabs, sea stars, striped red mullet, white seabream, and peacock blenny. Night diving is permitted, offering opportunities to observe more active species. Divers should remain cautious of sea urchins and sharp rock formations on the seabed.

Space Reef is a shallow site located between Rovinj and Poreč, Croatia, featuring a combination of reef and cave topography. With depths ranging from 2 to 10 metres, it is suitable for beginner divers. Access is by boat, and the site experiences mild currents. Visibility can be highly variable, so checking current conditions with a local guide is recommended. The site is available for year-round diving and is also suitable for night dives. Divers should maintain constant awareness of boat traffic during surface intervals and ascents, and remain close to their guide due to the variable visibility and potential for currents.

Gobbo Reef, located off the coast of Rovinj and Poreč, features a combination of natural reef and artificial structures. Suitable for beginner divers, the site ranges from 8 to 14 metres in depth with an average of 11 metres. Access is by boat only, as the site is situated over 7 kilometres from the shore. Divers should be prepared for moderate currents and variable visibility. When navigating the reef and artificial structures, exercise caution regarding sharp coral and rocks. Ensure all equipment is secured to avoid entanglement risks in the current. There are no confirmed amenities at this location, so coordinate with local boat operators for current conditions.

Underwater Triglav is a reef site located 100 metres off the coast of Piran, Slovenia. Accessible only by boat, the site features a varied topography ranging from 5 to 39 metres in depth, with an average depth of 13 metres. Divers can expect mild currents and visibility typically between 10 and 25 metres. Due to the depth profile and potential for decompression requirements, this site is suited for advanced divers. Night diving is permitted at this location. Divers should remain aware of boat traffic in the area and manage nitrogen levels carefully during their 50-minute dives.

The Hydroplane Wreck is a shallow site located off the coast of Piran, Slovenia. Resting at a maximum depth of 14 metres, the wreck is suitable for beginner divers and those building confidence. The site features mild currents, though visibility can vary significantly depending on weather conditions. As the wreck is located in an area with active boat traffic, divers must remain close to their group and use a surface marker buoy during ascent. Boat access is required to reach this site, so it is recommended to arrange a local operator in advance to confirm current conditions before departure.