Located 2500 metres offshore from Fehmarn, this site features a combination of reef and wreck topography. Divers can explore depths ranging from 10 to 30 metres, with an average depth of 20 metres. Conditions are variable, with visibility between 3 and 10 metres and moderate currents that require careful monitoring. Due to the water temperatures, which fluctuate between 4 and 16 degrees Celsius, a drysuit is recommended. The wreck structure presents entanglement risks, and the site is suitable for intermediate divers. Boat access is required for all dives, and surface marker buoys are advised for safe ascents given the potential for boat traffic.

Presen on the island of Fehmarn offers a shallow shore dive suitable for beginners. Located approximately 50 metres from the shore, the site features a combination of reef and seagrass habitats. Divers can expect depths ranging from 3 to 6 metres, with an average depth of 4 metres. The site is accessible via a walk over the dike, with parking and toilet facilities available nearby. Conditions include moderate currents, which can occasionally become strong, and visibility typically ranges between 3 and 10 metres. The site is also suitable for night diving, with typical dive durations of 40 minutes.

Westermarkelsdorf in Fehmarn offers a shore-entry dive featuring a combination of reef and canyon topography. Divers can explore marl banks and areas covered in underwater plants, with an old weather station visible above the surface. The site is suitable for beginners, with depths ranging from 4 to 7 metres and an average depth of 4 metres. Located 50 metres from the shore, the site experiences mild currents and visibility between 5 and 15 metres. Water temperatures fluctuate between 4C and 19C throughout the year. Hazards include cold water, potential entanglement, and variable visibility. Facilities at the site include parking, toilets, air fills, and a cafe.

Klausdorf is an artificial reef site located 100 metres from the shore in Fehmarn, Germany. The site maintains a consistent depth of 7 metres, making it a suitable location for beginner divers. Divers can expect visibility between 5 and 10 metres with minimal current. Water temperatures fluctuate significantly throughout the year, ranging from 4C in February to 18C in August, necessitating appropriate thermal protection such as a drysuit or thick wetsuit. The site is accessible via a shore entry and features convenient on-site facilities including parking, toilets, and a cafe, allowing for a relaxed diving experience.

Gahlendorf is a shallow shore dive located in Fehmarn, Germany, featuring a mix of natural reef, artificial reef structures, and seagrass beds. With depths ranging from 5 to 7 metres, the site is well-suited for beginners. Visibility typically spans 5 to 10 metres, and the absence of current allows for relaxed exploration. Water temperatures fluctuate between 4C and 18C, necessitating a drysuit or thick wetsuit for most of the year. Divers and snorkellers should exercise caution regarding sharp rocks and potential entanglement risks within the seagrass and artificial structures. On-site facilities include a dive shop providing guided tours and air fills.

The Erna Kaulke is a wreck dive located off Fehmarn, Germany, resting at depths between 9 and 11 metres. This site is accessible only by boat and is suited for intermediate divers due to the challenging conditions. Visibility is variable, often dropping below 3 metres, which requires careful navigation and the use of torches. The wreck structure presents an entanglement risk, necessitating proper buoyancy control and the use of a cutting tool. Water temperatures fluctuate significantly throughout the year, ranging from 4C to 18C. Divers can expect to encounter typical temperate marine life associated with this habitat, including various reef fish and invertebrates.

Katharinenhof is a wreck and artificial reef site located off Fehmarn, Germany. The structure sits at depths between 5 and 15 metres, with an average depth of 10 metres. The site is accessible via a shore entry and features mild currents, making it suitable for beginners. Visibility typically ranges from 5 to 8 metres. The wreck is covered in seaweed and bladderwrack, providing a habitat for various temperate marine invertebrates and fish. Divers should be aware of potential entanglement risks from loose rigging or debris. Water temperatures vary from 4 to 17 degrees Celsius, necessitating appropriate thermal protection. Air fills, a dive shop, and guided tours are available locally.

Dock-Tor is a shore-entry reef dive located in Fehmarn, Germany. This site features shallow, calm water, making it suitable for beginners to practice buoyancy and equipment handling. Divers should be prepared for variable visibility and currents, which can shift the experience significantly. Water temperatures fluctuate between 4C and 19C throughout the year, requiring appropriate thermal protection. As a reef environment, the site supports a variety of temperate marine life and invertebrates typical of the region. There are no confirmed facilities on-site, so divers must arrive fully equipped and prepared for surface conditions.