About lake

Kamencové jezero is a unique natural formation in the world. It is one of the largest lakes in the Czech Republic and the high content of alum in the water automatically prevents the growth of algae and cynobacteria. This lake is an attraction for visitors from Chomutov, Czech Republic and tourists from around the world. Here you will find all you need for a pleasant vacation days. Grassy and sandy beaches and piers will offer you a comfortable sunbathing and swimming.

Opening hours

  • Open: 1. 5. – 1. 10. 2017
  • Motor camp reception: 8:00 – 20.00
  • Gatehouse: nonstop
  • minigolf: 9:00 – 21.00 (from 29. 8.: 9.00 – 19.00)
  • Boat rental: 9:00 – 19.00 hod.
  • Lake cashdesk: 9:00 – 19.00 hod.

Chemical composition of water

  • Al – 1,97 mg/l
  • Fe – 4,48 mg/l
  • K  – 19,9 mg/l
  • Chlorides – 58 mg/l
  • pH – 3,6
  • Sulphates – 247 mg/l

Dogs are not allowed in the lake and camp area.


Kamencové jezero offers many kinds of entertainment for all ages. You can try minigolf, boat rental and other sports in the area.


Zoopark Chomutov

The Zoopark in Chomutov was founded in 1975 and celebrates its 40th anniversary of its founding in 2015.

The Zoopark is specialized in the breeding of animals from the Palearctic, including the Eurasia region, from which derives the majority of its animals, and the territory of North Africa.

You can observe more than 160 species of 1000 specimens, including 14 endangered species listed in European rescue programs.

A beautiful natural environment in conjunction with services offered enables visitors to spend a very pleasant day.