Olsa is a shallow reef and kelp forest site in Finnmark, Norway, maintaining a consistent depth of 10 metres. The environment is defined by dense kelp growth, which creates a complex, layered habitat suitable for beginner divers. Conditions are variable, with water temperatures ranging from 2 to 12 degrees Celsius, necessitating the use of a drysuit. Boat access is required to reach the site, and divers should be aware of sea urchins present on the rocky substrate. Night diving is possible, offering a different perspective on the kelp forest. As facilities are not confirmed on-site, divers should coordinate gear and logistics with a local operator before arrival.

The Curtis P-40 Warhawk wreck is a marine dive site located in Finnmark, Norway. Resting at an average depth of 18 metres, with a range between 10 and 20 metres, this site is accessible only by boat. Divers can expect visibility ranging from 10 to 30 metres. The environment is characterised by cold water temperatures, which fluctuate between 2 and 11 degrees Celsius throughout the year. Due to the nature of the wreck, potential hazards include entanglement and low visibility. This site is suitable for beginners, with typical dives lasting approximately 45 minutes.

Faulbaum is a wreck dive site located in Finnmark, Norway, accessible via a shore entry. The site features depths ranging from 10 to 18 metres, with an average depth of 18 metres. Divers should be prepared for moderate currents and visibility that typically fluctuates between 10 and 30 metres. Given the cold water temperatures, which range from 2°C to 11°C throughout the year, appropriate thermal protection is required. The site is suited for intermediate divers, with a typical dive duration of 30 minutes. Hazards at this location include cold water, potential entanglement, and strong currents.

Fugleberg is a shallow wall dive in Finnmark, Norway, characterised by a consistent depth of 10 metres. This site provides a vertical reef structure suitable for beginners looking to build confidence. Divers can expect visibility of up to 30 metres, allowing for clear observation of the wall face. Access is by boat, and the site experiences moderate currents. Water temperatures fluctuate between 3 and 12 degrees Celsius throughout the year. Due to these cold conditions, proper thermal protection, such as a drysuit or a well-fitted wetsuit rated for these temperatures, is essential for all divers.

Heikeneset is a shore-entry reef dive located in Finnmark, Norway. The site reaches depths between 20 and 35 metres, with an average depth of 27 metres. Divers can expect moderate currents that may strengthen, necessitating careful planning around slack water. Visibility is high, reaching up to 30 metres. Given the water temperatures ranging from 3 to 10 degrees Celsius, a drysuit is required for all dives. The site is suitable for intermediate divers and supports night diving. As facilities are unconfirmed at the entry point, divers should ensure all equipment and gas fills are prepared in advance. Surface marker buoys are recommended due to the variable current.

Liinahamari in the Arctic North of Russia offers an advanced wreck diving experience in the Barents Sea. The site features a wreck located at depths reaching 40 metres. Access to this location is strictly by boat. Conditions are challenging due to the cold water, which ranges from 3 to 10 degrees Celsius, and variable currents. Divers must be prepared for deep diving and potential entanglement hazards. Given the technical nature of the site and the environmental conditions, it is suitable only for experienced divers with appropriate cold-water training and equipment.