Kamenny Mlyn is only about 30 km from Bratislava near the Plavecky Stvrtok village (turn off motorway D2 E55). There is Borovica bio-pool, hotel, restaurant, minigolf and playgrounds
The lake in a pinewood is nearby, you can get there from the Plavecky Stvrtok village. It is a very popular site especially during hot summer days, but there is a lot of trash in the late summer.
Pieskovna - the lake in a pine forest