The Cimbria is a paddle steamer wreck located off the North Zealand Coast of Denmark. This site is suited for intermediate divers due to the challenging conditions, including strong currents and low visibility ranging from 3 to 5 metres. The wreck lies at depths between 10 and 30 metres, with an average depth of 30 metres. Access to the site is exclusively by boat, as it is situated over 35 kilometres from the shore. Divers should be prepared for cold water temperatures, which fluctuate between 4C and 13C throughout the year. Due to the environmental conditions, this site requires careful planning and experience in current and low-visibility diving.

Trykkerdammen on the North Zealand Coast provides a diverse underwater environment comprising natural reef structures, seagrass beds, and artificial reef elements. Accessible via the beach or the bathing jetty, the site offers depths ranging from 2 to 20 metres, with an average depth of 12 metres. Divers encounter moderate currents and visibility typically between 5 and 10 metres. The site is suitable for beginners and supports night diving. Due to the presence of boat traffic, surf, and potential for strong currents, divers must exercise caution. Shore-based facilities including parking, air fills, and guided tours are available to support excursions.

The North Zealand Coast offers a shallow wreck and artificial reef site located approximately 300 metres from the shore. This site is suitable for beginners, with an average depth of 4 metres and a maximum depth of 4 metres. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Water temperatures fluctuate significantly throughout the year, ranging from 4C in the winter months to 18C during the summer. Entry is via the shore. Divers should be aware of sharp structures present on the wreck and artificial reef components.

Johannes L is a shallow wreck dive located at Hven, Sweden, resting at a constant depth of 5 metres. This site is suitable for beginner divers due to its accessible depth and mild currents. Visibility typically ranges between 5 and 10 metres, allowing for a clear view of the wreck structure. Divers access the site by boat, using a descent line to manage unpredictable surge and swell. Water temperatures fluctuate significantly between 4 and 18 degrees Celsius throughout the year, necessitating the use of a drysuit or a thick wetsuit with appropriate thermal protection. Divers should maintain close proximity to their group to manage currents throughout the dive.

Humlebæk Strand on the North Zealand Coast is a shallow reef site suitable for beginner divers. The site features a depth range of 2 to 3 metres and is accessed directly from the shore. Divers should be aware of moderate currents and potential surf conditions in the area. The water temperature fluctuates significantly throughout the year, ranging from 4C in the winter months to 18C during the summer. Typical dives at this location last approximately 30 minutes. Shore-side facilities available to visitors include parking, toilets, and showers.

The Ceylon af Bergkvara is a shipwreck site located 550 metres off the North Zealand Coast. This artificial reef lies at depths ranging from 9 to 20 metres, with an average depth of 20 metres. Access to the site is by boat only. Divers should be prepared for moderate currents and visibility that fluctuates between 5 and 15 metres. Due to the nature of the wreck, hazards include potential entanglement and low visibility. The site is suited for intermediate divers. Water temperatures vary significantly throughout the year, ranging from 4C in the winter months to 17C during the summer.

Sletten Strand on the North Zealand Coast is a shallow reef site suitable for beginner divers. The site maintains an average depth of 2 metres, making it a straightforward location for short dives of approximately 30 minutes. Access is via a shore entry. Divers should be aware of potential boat traffic and surge conditions, which can vary. The habitat supports a variety of temperate marine life, including various reef fish and invertebrates typical of the region. Facilities at the site include parking and toilets.

Hven Prammen is a marine dive site located off the coast of Hven, Sweden. The site features a depth range typically between 12 and 13 metres. Conditions at this location vary throughout the year, with water temperatures ranging from 4C in the winter months to 17C during the summer. Access to the site is generally by boat. Due to the depth and environmental conditions, this site is suitable for divers with appropriate training and experience for temperate marine environments. There is no specific data regarding marine life at this location.