Postojna cave and Predjama castle are the most famous tourist attractions in Postojna region.
Postojna cave Park is one of the most visited parks in Slovenia.
From 5th of July till 1st of September, free shuttle service is available between Postojna cave and Predjama castle. For all holders of combo tickets to visit Postojna cave and Predjama castle. Buy here – Click.
And from Ljubljana, direct bus from Ljubljana bus station to Postojna cave Park runs every day. Visit one of the ticket offices, open every day or buy the bus ticket online in the time table (from: LJUBLJANA AVTOBUSNA POSTAJA, to: Postojnska jama).