The Kiessee Berum (also Kiessee Berumbur) is a dredging lake created by gravel mining in the joint municipality of Hage in the district of Aurich in East Frisia, Lower Saxony. It is located in the immediate vicinity of the spa center Hage-Berum.

The Banter See is a large rectangular 22m deep sailing, diving, surfing and swimming lake. Separated from the North Sea by the Grodendamm embankment, the lake still has a slight salt content today. Ruins, the bow of a harbor barge and blown-up quays can be found on site due to the war.

The Blankenburg Lake, known to divers as “Blanki“, is a 21.5 hectare large and 16m deep rectangular quarry lake. Excavated for highway construction, the lake is now known as a fishing, diving and swimming lake. One of the entrances can be reached on the north bank from the parking lot via a trail.

Gasselterveld is a beautifully located dive site in Drenthe. It is a deep lake with clear water and fine sand. There are no fish, but you dive in a beautiful environment with good visibility and a nice sloping bottom.

Near the border with Ter Apel (Groningen, Netherlands) lies Dankern. A lake with light blue water and a nice underwater park. Not much life, but the visibility and the nice objects makes up for this.

Typical freshwater dredge lake with good parking and very good accessibility. The entrances are easy and can be mastered without problems for all levels of training.

Speicherbecken in Geeste is an is an artificially constructed water basin with a capacity of 23.4 million m3. There is a lot of eel and walleye. Also various objects! A nice place to dive!

Kreide-See is a well known and popular diving lake. In former times chalk was mined here. The roads, the vibrator, trucks, conveyor belts, and some machines that were needed for the mining can still be visited underwater.

Entry can be reached via the large meadow in the direction of the jetty and takes you directly to the platform at 5 meters. Very good for skill exercises.

The Chalk Lake has an area of 33 hectares and is 60 meters deep. During longer periods of good weather, visibility can rise up to 25 meters, thus creating an optimal dive location.