Bystrianska Cave

Krásnohorská Cave (Slovak: Krásnohorská Jaskiňa) is a karst cave situ

Ďumbier (2,043 m or 7,703 ft) is the highest mountain in the Low

Chopok (2,024 m) is the second highest peak of the Low Tatra range

Dereše (2,004 m) is the third highest peak of the Low Tatra range, in

Demänovská Ice Cave or Demänovská ľadová jaskyňa (in Slovak) is an ice

Demänovská Cave of Liberty (Slovak: Demänovská jaskyňa Slobody) is a

Muráň Castle (Slovak: Muránsky hrad), is a ruin of a medieval ca

The Tatra Mountains, Tatras or Tatra (Tatry in both Polish and

Mammoth Cave National Park is a U.S. National Park in central

Gombasek Cave or Gombasecká jaskyňa (in Slovak) and G

Carlsbad Caverns National Park is a United States National Park in the

The Wonder Cave, in Kromdraai, Gauteng, South Africa, is the

Zhoukoudian or Choukoutien (Chinese: 周口店; pinyin: Zhōuk