Green Karst

A landscape with several tall, narrow haystacks called ostrnice in a field at sunset. The sky is colored with warm colors, and the sun is setting behind the hills in the background.
Two people stand in front of a natural rock arch, pointing towards an opening through which the sky and some trees can be seen. The person on the left is wearing a backpack and glasses, while the person on the right is wearing a red plaid shirt.
Aerial shot of a flooded landscape with several small trees surrounded by calm water.
A landscape with several tall, narrow haystacks called ostrnice in a field at sunset. The sky is colored with warm colors, and the sun is setting behind the hills in the background.
Two people stand in front of a natural rock arch, pointing towards an opening through which the sky and some trees can be seen. The person on the left is wearing a backpack and glasses, while the person on the right is wearing a red plaid shirt.
Aerial shot of a flooded landscape with several small trees surrounded by calm water.

Green Karst is a regional brand that connects six municipalities of southwestern Slovenia: Cerknica, Postojna, Pivka, Ilirska Bistrica, Loška dolina and Bloke.

Together we are creating a green destination, where the karst landscape intertwines with exceptional natural heritage, mysterious underground worlds and an authentic connection with nature. 

Green Karst destination invites you to a journey of great discoveries:

  • Lake Cerknica, the largest intermittent lake in Europe and a jewel of the Notranjska Park;
  • Postojna Cave, the world-famous karst marvel and home of the olm (proteus);
  • Predjama Castle, the only castle in Europe built into a cave entrance;
  • Seasonal Lakes of Pivka and Park of Military History, where the past blends with a modern museum experience;
  • Snežnik, the second highest non-Alpine peak in Slovenia, surrounded by wild forests and Snežnik Castle;
  • Bloke Plateau, home to ancient folk customs and cradle of skiing (Bloke skis) – the oldest in Central Europe:
  • Dina center Pivka awareness-raising center  with interactive exhibition on the topic of large carnivores and coexistence of humans and large carnivores;
  • Prem Castle: built before 1213 commands a strategic position above the Reka Valley and beside the picturesque Prem village; 

Each of the six municipalities contributes its unique character – creating a recognizable and sustainability-focused region, rooted in nature, culture and authentic experiences. 

Discover more. Stay longer.

With nature at heart and experiences that will stay with you forever.

Logotip Zelenga krasa