Schwerborner See is located north of Sulzer See on the other side of the A 71. The 47-hectare lake is currently still being used for gravel extraction, but in future it will be expanded to 63 hectares and declared a recreational lake with all kinds of modifications.

Water sports such as sailing, surfing and water-skiing in particular are to be practiced here; at the moment, the club active here is already permitted to use jet skis to a limited extent.