Slnečné jazerá (Senec)
Senec's main bathing lakes, reaching almost into the town centre. The bottom alternates between mud and gravel and is mostly covered with grass and aquatic plant growth that forms channels to swim through. The weeds shelter many fish: pike are common (a diver counted around 15 per dive), along with large and small perch, tench, shoals of small fish and the occasional eel or carp. Visibility is about 3 m.
depth: 0–8 m