Just 10 km further from the Postojna Cave stands the mighty Predjama Castle, one of the most fascinating fortifications in the world. As the biggest cave castle in the World (also Guinness World Record Holder), built in a Gothic style in the 13th century, it has gained a well-deserved reputation for being virtually impregnable.
The Predjama Castle offers a unique insight into the building techniques and resourcefulness of people in the Middle Age, who were looking for and found a safe haven for themselves right at the entrance into the cave.
Highlights of the programme:
- The biggest cave castle in the World
- Medieval knight games
- Medieval feasts
| Best time of the year | All year round |
| Minimum / Maximum number of participants: | 3-50 |
| Duration | 1-3 hours |
| Distance from Ljubljana | 64 km |
| Where? | Postojna |