Bozkovské Dolomite CavesBozkovské Dolomite Caves

The dolomite caves with the largest underground lake in Bohemia.

Prachovské skály (rocks)Prachovské skály (rocks)

The Prachovské Skály nature preserve is one of the most popular regions in the Czech Republic. It is one of the oldest nature preserves in the country. 


The Hruboskalsko is one of the best-known rock formations. It is characterised by impressive towers reaching up to 55 m and also by steep canyons. 


Bozkovské Dolomite Caves

Bohemian Paradise

Správa jeskyní České republiky, Bozkovské dolomitové jeskyně 263
Bozkov, 512 13

Phone:+420 481 682 167
+420 481 682 164
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The largest caves in the northeastern part of Bohemia. The caves are open to public for guided tours. The tours are not physically challenging and are offered to families with children.

The dolomite caves in Bozkov are a favourite tourist destination and belong among the most frequently visited places in Český Ráj. Because of the length of over 1,000 metres, it is the largest known cave system in northeastern Bohemia. The caves are characterized by abundant silica banks, ledges and natural bars, with rich stalactite and stalagmite decorations. The top part of the tour is water areas comprising little lakes, with the largest underground lake in Bohemia with limpid blue-and-green water at the very end.

The caves had been created for thousand years, during the long process of continuous dissolving of the Paleozoic calcic dolomite. However, the development of the underground karst formations was limited by the area and the thickness of the relatively small dolomite pocket that is bordered by insoluble slate rock and belongs to a part of a sporadic belt of karst rocks stretching through the region of the Krkonoše from the west to the east. In the course of the Quaternary period, some of the previously formed underground space was filled with deposits of surface sediments. At that time, the stalagmite and stalactite decoration was developed.

The existence of the underground space in Bozkov was revealed by accident, by a blast in a small dolomite quarry in 1947. The caves were made accessible to the public in 1968. They were declared a national natural monument in 1999. As the temperature in the caves varies around 7-8°C and the tour takes approximately 45 minutes, it is recommended to wear warm clothes.

Bozkovské dolomite caves

Nature resort Bozkovské dolomite caves are placed north from the village Bozkov. Over 1000 meters long cave system is the largest known system in north-east Bohemia. It includes the largest underground lake in bohemia with transparent blue-green water. The caves were formed by a slow process of gradual calcite dolomite dissolving of Paleozoic age. The current rich presence of speleothems was formed in quaternary period.

Opening hours

January - March Mo - Fr 9:00 - 15:00
April - June Mo - Su 8:00 - 16:00
July - August Tu - Su 9:00 - 17:00
September - October Mo 9:00 - 15:00
Tu - Su 8:00 - 16:00
November - December Mo - Fr 9:00 - 15:00

Entrance fee

Full entrance fee:130,00 CZK
Discount entrance fee:100,00 CZK
Children:70,00 CZK
Senior citizens:70,00 CZK senior citizens over the age of 65 years
Photography:40,00 CZK
Filming:40,00 CZK
Bozkovské jeskyně, author: Bičíková Pavla

Foreign-language commentary: English, German, Polish, Russian, Dutch Services and facilities: Parking, Parking for buses, Refreshments

Bozkovské jeskyně, author: Bičíková Pavla


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