Located in the heart of Karst, the astounding 20km-long cave system of the Postojna Cave attracts tourists in droves. Close by are the Skocjan Caves, which though less visited actually constitute a more spectacular site and indeed have been classed a UNESCO World Heritage Site. Both caves abound with natural beauty.
Address :Jamska cesta 30
Phone:+386 5 700 01 00
Jul-Aug: 9am-6pm, departs every hour; May-Jun and Sep: 9am-5pm, departs every hour; Apr and Oct: 10am, noon, 2pm and 4pm; rest of year: 10am, noon and 3pm