Kreidesee Hemmoor is a freshwater lake featuring steep walls, drop-offs, and artificial structures including a former fish farm. The topography includes a wall descending to 55 metres and a submerged forest area known as the male forest starting at 35 metres. Divers can expect depths between 10 and 45 metres with visibility ranging from 10 to 30 metres. Due to water temperatures hovering around 14°C and dropping to 5°C at depth, drysuits are highly recommended. Shore entry is available, and the site offers comprehensive facilities including air fills, showers, and a dive shop. Hazards include cold water, significant depth, potential entanglement, and variable visibility.

Mahusan is a wreck and artificial reef located in Kreidesee Hemmoor, Germany. The site offers a depth range extending from the surface to 56 metres, making it suitable for intermediate divers. Shore entry is required, and divers should exercise caution regarding sharp rocks at the entry point. Visibility fluctuates between 6 and 25 metres, and currents are variable. Due to the nature of the wreck, entanglement risks are present, requiring careful buoyancy control and equipment configuration. On-site facilities include parking, showers, changing rooms, air fills, and a dive shop to assist with dive planning and gas requirements.

Taucher E5B is an artificial reef site located in the Kreidesee Hemmoor, Germany. This shore-entry location offers a calm environment suitable for divers focusing on buoyancy and technique. Water temperatures fluctuate significantly throughout the year, ranging from 5C in the winter months to 20C in August. Due to these variations, divers should select appropriate thermal protection, such as a drysuit or a thick wetsuit, depending on the season. Visibility at the site is variable, providing a practical learning environment for those developing their underwater skills. Divers are advised to check locally for current facility availability before planning a visit.

Ultraleichtflieger is an artificial reef site located within Kreidesee Hemmoor. This shore-entry dive is suitable for beginners and offers a calm, shallow environment for exploration. Water temperatures fluctuate significantly throughout the year, ranging from 5C in winter to 20C in summer, necessitating appropriate thermal protection such as a drysuit or thick wetsuit. Visibility and currents at the site are variable, so divers should check local conditions before entering the water. As an artificial structure, the site provides a distinct underwater habitat for divers to navigate. Divers should arrive self-sufficient with all necessary equipment as on-site facilities are not confirmed.

Überreste Steilhang is a shore-entry wall and drop-off site located in Kreidesee Hemmoor. The topography features a distinct vertical structure that descends into the lake. Divers should be prepared for variable visibility and water temperatures ranging from 5C in winter to 20C in summer. Due to the presence of boat traffic, the use of a surface marker buoy is essential and should be deployed before any ascent. Divers are advised to stay close to the wall to manage navigation in changing visibility conditions. Always check current local conditions before entering the water, as both visibility and currents can shift quickly at this location.

Kleine Büsche und Bäume is a shallow, shore-entry reef site located at Kreidesee Hemmoor. This site is accessible without a boat and provides a practical environment for beginner divers to practise their skills. Water temperatures fluctuate between 5C and 20C throughout the year, necessitating the use of a well-fitting wetsuit. Visibility and currents at this location are variable, so it is recommended to check local conditions before entering the water. Divers should arrive prepared with all necessary equipment, as on-site facilities are not confirmed.

Hügellandschaft is a shore-entry dive site located within the Kreidesee Hemmoor in Northern Germany. This site features a reef-like topography situated in shallow, calm water, providing a suitable environment for divers to build confidence. Conditions at the site are variable, with water temperatures ranging from 5C in the winter months to 20C during the peak of summer. Visibility can fluctuate significantly, and currents are inconsistent, requiring divers to assess local conditions before entry. Due to the temperature range, appropriate thermal protection is necessary throughout the year. Divers should verify the availability of parking and changing facilities locally prior to arrival.

Kabelrolle is a shore-entry dive site located in Kreidesee Hemmoor, Germany. This site features calm, shallow water, making it a suitable environment for divers looking to practice buoyancy and underwater movement. Water temperatures fluctuate between 5 and 20 degrees Celsius throughout the year, necessitating appropriate thermal protection such as a drysuit or thick wetsuit with hood and gloves outside of the summer months. Visibility can vary, and currents are variable, so divers should monitor conditions closely. The habitat supports various temperate freshwater fish and invertebrates typical of the region. As there are no confirmed facilities on-site, divers should arrive fully prepared with all necessary equipment.