4 days in Karst Itinerary

With its friendly atmosphere, breathtaking landscapes, natural phenomena, and historical monuments, Postojna offers everything you need for a peaceful vacation or a quick getaway from the city.

Explore Postojna's surroundings by going to Cross Cave (in Grahovo) and Štanjel Castle (in Štanjel). There's much more to do: step into the grandiose world of Predjama Castle, don't miss a visit to Museo Militare Di Pivka, explore the galleries of Military Museum Tabor, and contemplate the waterfront views at Lake Petelinje.

To see reviews, more things to do, maps, and more tourist information, use the Postojna trip planner.

Brussels, Belgium to Postojna is an approximately 5-hour flight. You can also drive; or take a train. Traveling from Brussels in August, expect nights in Postojna to be about the same, around 15°C, while days are somewhat warmer, around 31°C. Finish up your sightseeing early on the 20th (Sat) so you can catch the flight back home.