The Dubrovnik Wreck is a technical dive site located 800 metres offshore from Lastovo, Croatia. Resting at depths between 48 and 56 metres, the site demands advanced decompression training and trimix. Visibility varies from 10 to 30 metres, allowing for views of the structure as divers descend. The current is generally mild, though the significant depth necessitates strict adherence to decompression protocols and careful management of entanglement risks within the wreck. Access is by boat only, and a guided dive is recommended to navigate the layout efficiently. Divers must remain vigilant for boat traffic during ascent and should deploy a surface marker buoy.

Amphora is a reef dive located in Lastovo, Croatia, accessible exclusively by boat. The site features a reef structure situated at depths ranging from 18 to 30 metres. Divers can expect mild currents and visibility typically between 10 and 30 metres. The site is suitable for divers building confidence, though careful buoyancy control is required to avoid entanglement hazards present along the reef. Water temperatures fluctuate significantly throughout the year, ranging from 14C in winter to 26C in summer, necessitating appropriate thermal protection. Divers should ensure their equipment is properly streamlined before entry to mitigate the risk of entanglement while navigating the reef topography.

Klokun is a reef dive located in Croatia, offering a profile that ranges from 17 to 38 metres. This site is suited for intermediate divers comfortable with managing depth and buoyancy. Conditions are generally manageable, with mild currents and visibility fluctuating between 10 and 30 metres depending on the season. Access to the reef is exclusively by boat. Water temperatures vary significantly throughout the year, ranging from 14C in winter to 26C in summer. Divers should arrange air fills and equipment in the nearest town before departure, as there are no confirmed facilities at the site.

Luka Bay in Lastovo, Croatia, features a shallow reef system ranging from 8 to 10 metres in depth. This site is well-suited for beginner divers, offering a straightforward shore entry and mild currents. Visibility is consistently around 30 metres, allowing for clear observation of the reef topography. Divers should exercise caution during entry, as surge and swell can affect the shoreline. Additionally, care should be taken to avoid contact with sharp coral and rocks present throughout the area. Typical dives last approximately 45 minutes, with water temperatures fluctuating between 14C and 26C depending on the season and potential thermoclines at depth.

Vela Stupa is a small islet located 1000 metres from the shore in the Lastovo region. This reef site features a shallow lagoon and a rocky perimeter, with a shallow channel situated between Vela and Mala Stupa. Snorkelling is suitable for beginners, with depths starting at 1 metre. Visibility typically ranges from 10 to 20 metres. Access is possible by boat, which is required to reach the site. Water temperatures fluctuate between 14C and 26C throughout the year. Divers and snorkellers should be aware of potential boat traffic, sea urchins, and sharp coral in the area. Guided tours and boat charters are available nearby.

Garma is a marine dive site in Croatia featuring a combination of reef and cave topography. The site reaches depths between 18 and 33 metres, requiring divers to monitor their limits carefully. Access is by boat, and conditions include mild currents with visibility ranging from 5 to 10 metres. Water temperatures fluctuate significantly throughout the year, from 14 degrees Celsius in winter to 26 degrees Celsius in summer. Species recorded around this area include wrasses, tompot blenny, crabs, abalone, castagnole, two-banded seabream, sea stars, comber, painted comber, bream, snails, salema porgy, and mullet.

Mandrac at Sveti Nikola is a rocky reef site located a ten-minute walk from Korcula Old Town. Suitable for beginners, the site offers depths ranging from 2 to 18 metres with an average depth of 6 metres. Divers and snorkellers enter directly from the shore. Conditions are generally mild with visibility typically between 10 and 20 metres. Water temperatures fluctuate between 14C and 21C throughout the year. Typical dives last approximately 30 minutes. Visitors should remain aware of boat traffic in the area and the presence of sea urchins on the rocky bottom. A cafe is available nearby for post-activity refreshments.

Kamena is a reef site located off the South Dalmatia coast, offering a versatile profile for divers of all levels. The reef structure extends from a shallow depth of 1 metre down to 30 metres, allowing for gradual progression. With visibility ranging between 10 and 30 metres and an absence of significant currents, the site provides a stable environment for practice. Water temperatures fluctuate seasonally, reaching 26°C in August and dropping to 14°C in February and March. Divers should arrange equipment hire and air fills with a local dive centre in advance, as facilities at the site are limited.