Gianniskari Cave is a marine cave dive located in Crete, offering an enclosed underwater environment at a fixed depth of 19 metres. The site is accessible via both shore and boat entries. Visibility at the cave ranges from 10 to 30 metres, and the lack of current makes it suitable for Open Water certified divers. As an overhead environment, divers must exercise caution and remain within the cave entrance where natural light is visible unless they possess specific cave diving training. Carrying a torch is recommended for visibility and buddy communication. Conditions vary, so planning for a calm, sunny morning is advised for optimal light penetration.

Gianniskari Reef is a deep-water site located 700 metres offshore, requiring boat access. The reef structure descends from 25 to 42 metres, offering consistent visibility of 30 metres. Due to the significant depth and strong currents, this site is suited for intermediate divers. Divers must monitor gas consumption and no-decompression limits closely throughout the typical 23-minute dive. Because currents can shift based on season and tide, it is essential to coordinate with your dive operator and plan your descent and ascent carefully. Staying near the ascent line is recommended given the boat-only access and the potential for currents to push divers away from the reef.

Paleochora Schisto Lighthouse is a boat-access site off Crete offering a diverse underwater landscape of reef, wall, cave, and artificial reef structures. The site reaches depths between 18 and 41 metres, requiring intermediate skill levels and careful buoyancy control to navigate the terrain. Visibility ranges from 10 to 30 metres, with mild currents typically present. Divers should be aware of sharp coral and rocks throughout the area. The site supports a variety of Mediterranean reef fish and invertebrates within its varied topography. Given the depth profile, divers must monitor their gauges closely and plan conservative ascent profiles.

Lissos is a shore-accessible reef dive located off the coast of Crete. The site features depths ranging from 7 to 15 metres, with an average depth of 12 metres, making it suitable for beginner divers. Visibility is consistently 30 metres, providing clear sight lines across the reef structure. Divers can access the site from both shore and boat. Conditions are generally calm with no significant current, allowing for a relaxed pace. Arriving early in the morning is recommended to take advantage of the calmest surface conditions and optimal light for observing the reef environment.

Elafonisi in Crete provides a gentle environment for beginner divers. The site consists of a mix of reef and seagrass habitats at depths ranging from 2 to 5 metres, with an average depth of 4 metres. Visibility is high, reaching up to 30 metres. The entry is from the shore, though divers should observe the surf break before entering. Currents are mild, allowing for a relaxed experience. The area supports a variety of Mediterranean reef fish and invertebrates typical of these habitats. On-site facilities include parking, toilets, showers, and a cafe. Arriving early in the morning is recommended for calmer surface conditions and fewer visitors.

Italian Cave in Rethymno, Greece, is a marine cavern and cave system accessible only by boat. The site features depths ranging from 20 to 35 metres, with an average depth of 20 metres. Divers encounter an overhead environment characterised by a distinct halocline, where a freshwater layer creates significantly colder temperatures than the surrounding saltwater. Water temperatures fluctuate between 16C and 22C throughout the year. Due to the overhead environment and the presence of a halocline, this site is suited for intermediate divers. Visibility at the site typically ranges from 10 to 30 metres, and currents are generally mild. Typical dive times are approximately 45 minutes.

Kakia Skala in Crete offers a diverse underwater landscape featuring a reef, wall, cave, and artificial reef structures. The site is suitable for beginners, with depths ranging from 20 to 40 metres and an average depth of 20 metres. Divers can expect mild currents and visibility between 15 and 25 metres. Entry is possible from both the shore and by boat. The site is accessible year-round, with water temperatures fluctuating between 16C and 23C. On-site facilities include parking, equipment rental, and guided tours, which are recommended for navigating the varied topography. Night diving is also available at this location.

Kolimbari offers a varied underwater landscape featuring a reef, canyon, and cave system. Situated in Crete, this site is suitable for beginners, with an average depth of 9 metres and a maximum of 10 metres. Visibility typically ranges between 10 and 30 metres. Divers access the site from the shore, though caution is required due to a potential surf and shore break. It is recommended to observe the wave pattern before entering to time your movement between sets. The site is well-supported by local facilities, including equipment rental and guided tours, and is suitable for night diving.