The lake occupies a flooded former sand and gravel extraction site.
Water clarity is significantly higher than average for Czech gravel pits due to the filtration properties of the surrounding sandy substrate.
The swimming area includes a strictly separated FKK (naturist) zone.
The lake bed features steep drops near the banks, characteristic of its mining origins.
Lake Konětopy is a former gravel pit transformed into a popular swimming destination known for its exceptionally clear turquoise water. The lake features a pebble beach and a designated area for naturists on the northern shore. The surrounding terrain is primarily flat with grassy clearings and sporadic wooded sections. Recreational infrastructure includes entry piers, onsite food stands, and basic sanitation facilities. Water depth increases relatively quickly from the shoreline, making it more suitable for confident swimmers. The site remains a private property operated as a recreational zone during the summer season.
The elevated path along the southern bank provides the best vantage point to capture the high contrast of the turquoise water against the greenery.
Bring water shoes as the pebble beach and submerged lake bottom can be uncomfortable for bare feet.
Arrive early during heatwaves, as the limited parking capacity fills up rapidly.
Pack a portable sunshade or umbrella, as natural shade is scarce near the main swimming areas.
Attempting to drive directly to the water's edge beyond the marked parking areas, as this is strictly prohibited.
Operating as a swimming destination primarily during the summer season; inaccessible for swimming outside of peak months.
Respect the designated naturist sections; nudity is strictly confined to those specific areas. Keep music volume low and observe cleanliness standards.
