The lake offers mostly best visibility and less than 6 meters visibility is a rarity. A practice platform and various sights are sunk in the lake.

Entrance at Strandbad Tenderingsee with toilet and restaurant facilities. The dive site has partial visibility of 8 - 10 mtr with beautiful plants. Furthermore, there is a platform to conduct training.

Wesel Auesee, Auedamm, jetty. Chargeable lake with day or annual tickets, the maximum depth is, depending on the water level, about 10m. Formerly a gravel pit, the lake has been renaturalized and developed into a recreational area. Access via slipway (you may have to give boats way).

The TauchRevierGasometer is the largest indoor diving training center in Europe, so almost all courses can be taught on site here. The diameter of the gasometer is 45 meters in diameter, with a water depth of 13 meters. Temperature depending on the season 6 to 26 degrees C. Visibility up to 25 meters. ​

GochNess is a fun quarry dive. Register through SAMsDIVING Dive Center before diving. Max depth is 26 meters, visibility 3-10 meters.

Quarry pond with large diving area, right next to the A57, exit Dormagen, access is somewhat hidden on a small farm road, filling station by GTM - diving on weekends, registration for diving during the week via cell phone, on WE directly at the lake.

The lake is no longer managed by the diving center Jürgens-Tauchschule, as the city of Monheim has terminated the rights of use. There is no further diving operations.

The Widdauen Lakes were created from a former gravel pit. Diving depths of up to 27 meters can be reached. The entire site offers a good infrastructure with toilets, barbecue areas, spacious shelters and a good supply of parking spaces.

The Hitdorfer See is a former dredging lake just under 10 hectares in size; 473 meters long and 273 meters wide. The maximum depth is 18m. Due to gently sloping banks, the lake is suitable for beginners to dive. There are two training platforms at 5m and 9m depth.

A lake to fall in love with! There is a large parking lot, WC, and snack bar. The vegetation and many different fish are a pleasure! Suitable for beginners to advanced divers and night diving with the appropriate certification every Friday.