Veľký Meder – štrkovisko (TILOS / no diving)
Diving is banned here: a Slovak diver's site notes that the gravel pit at Veľký Meder has clear water but diving is prohibited, and that anglers report divers to the town police. Divers who used to come here described it as a nice lake with big wels catfish, down to about 26 m.
depth: 0–26 m