Natomolen in Aarhus is an artificial reef site offering shore-accessible diving. The site features depths ranging from 3 to 12 metres, with an average depth of 8 metres. Conditions are characterised by mild currents and visibility typically between 3 and 10 metres. Water temperatures fluctuate seasonally, ranging from 4C in February to 16C in August and September. The site is suitable for beginners and supports night diving. Divers should remain aware of boat traffic and potential entanglement hazards in the area. The habitat supports a variety of temperate marine life typical of the region, including various fish and invertebrates.

Prammen is a shallow wreck dive located in Aarhus, Denmark, resting at depths between 6 and 10 metres. This site is accessible to beginner divers, though it requires boat access. Visibility typically ranges from 5 to 10 metres. Divers should be aware of potential hazards including entanglement and overhead environments within the wreck structure. Water temperatures vary significantly throughout the year, ranging from 4C to 16C, necessitating appropriate thermal protection. While currents are generally mild, they can strengthen, requiring careful monitoring of buoyancy and air supply. Species recorded around this area include harbour seals, giant jellyfish, wrasses, common sea stars, pipefish, shrimp, moon jellyfish, flounder, snails, green crabs, sea squirts, and rockpool prawns.

Studstrup is a shore-entry reef and drift dive site located near Aarhus, Denmark. Divers navigate depths between 5 and 18 metres, with an average depth of 10 metres. The site is defined by a moderate current that requires solid buoyancy control and careful planning to ensure an exit up-current. Visibility typically ranges from 5 to 15 metres. Given the water temperatures of 4 to 15 degrees Celsius, a drysuit is recommended. Facilities at the site include parking and toilets. Divers must remain vigilant for boat traffic and are advised to deploy a surface marker buoy before ascending.

Ydermolen is an artificial reef located in Aarhus Harbour, Denmark, offering depths between 8 and 16 metres. The site consists of a man-made structure that provides hard substrate for temperate marine life and invertebrates. Divers must access the site by boat, as entry and exit procedures are restricted to the vessel. Conditions include moderate currents that require careful monitoring during descent and ascent, alongside a consistent visibility of 5 metres. Given the water temperatures ranging from 4 to 15 degrees Celsius, a drysuit or a 7mm wetsuit is recommended. This site is suited for intermediate divers with solid buoyancy control and cold-water experience.

Stationsgade is a shore-entry reef dive located in Aarhus, Denmark. The site features a consistent depth of 6 metres, making it suitable for beginner divers looking to practice buoyancy in calm conditions. Divers encounter mild currents and visibility ranging from 5 to 10 metres. Water temperatures fluctuate significantly throughout the year, from 4C in winter to 17C in August, necessitating appropriate thermal protection such as a drysuit or thick wetsuit. As facilities are not confirmed on-site, divers should arrange equipment and air fills prior to arrival. The site offers a temperate reef environment where patient observation may reveal local reef fish and invertebrates.

Kattegatcentret Oceanariet in Aarhus offers a controlled marine diving experience with a consistent depth of 2 metres. The site is accessible via a shore entry and is suitable for beginners, with typical dives lasting around 20 minutes. Visibility is recorded at 30 metres. Water temperatures fluctuate throughout the year, ranging from 4C in February to 18C in August. Facilities available at the location include parking, toilets, showers, changing rooms, air fills, and guided tours. Divers should be aware of potential hazards including entanglement, jellyfish, sea urchins, sharks, sharp coral, and stonefish.

Sportsdykkerklubben KVAK features an artificial reef located in Aarhus harbour, offering a depth range of 8 to 40 metres with an average of 20 metres. This site is suited for intermediate divers looking to progress from shallower depths into deeper water. Visibility typically ranges between 5 and 10 metres. While currents are generally mild, they can become strong, and divers must remain aware of vessel traffic. Water temperatures fluctuate between 4 and 15 degrees Celsius, making a drysuit and thermal protection essential. On-site facilities include changing rooms, showers, a rinse station, air fills, equipment rental, and a cafe to support your dive.

Marselisborg Marina Mole in the Little Belt is an artificial reef site suitable for beginners. Divers can explore the structure of the mole, which offers depths ranging from 2 to 8 metres with an average of 5 metres. Access is via a shore entry. The site experiences variable conditions, and divers should be aware of potential surf. Facilities available at the marina include parking, toilets, showers, changing rooms, and a cafe. Due to the nature of the site, divers should monitor local conditions closely before entering the water.