The Postojna cycling trail takes you along the outskirts of the Postojna municipality.
Along the way, you can relax in the tranquillity of Unška Koliševka, which is, with a depth of 100 metres, one of the largest Slovenian sinkholes.
In Planina, you can see the remains of the Haasberg Castle, in the village of Predjama, the famous Predjama Castle, and on the way back to Postojna, you can further enrich your trip with a horse ride at Prestranek Castle.
Sights nearbyHošperk Castle (Haasberg)
The ruins of the former Baroque mansion rise above the gorge of the Unica River in the southern part of Planina Field. The Hošperk (Haasberg) castle was built by the Eggenberg princes at the beginning of the 17th century, at the foot of an old medieval castle that was destroyed by an earthquake. At that...Read more Predjama Castle
The mighty Predjama Castle has stood in the middle of a 123-meter-high stone wall for more than 800 years. It is listed in the Guinness Book of World Records as the largest cave castle in the world. It is also associated with the legend of robber knight Erazem Predjamski, who, after a dispute with Austrian...Read more Prestranek Castle
Seven kilometers from Postojna, Prestranek Castle, a former branch of the Lipica stud farm, is located in pristine, idyllic nature, surrounded by numerous pastures, meadows and karst forests. The Prestranek Castle was already mentioned in 1581, it was built by the Edling barons from Vipava. Equestrianism has been present in this area for a long...Read more
Hošperk Castle (Haasberg)
The ruins of the former Baroque mansion rise above the gorge of the Unica River in the southern part of Planina Field. The Hošperk (Haasberg) castle was built by the Eggenberg princes at the beginning of the 17th century, at the foot of an old medieval castle that was destroyed by an earthquake. At that...
Read more 
Predjama Castle
The mighty Predjama Castle has stood in the middle of a 123-meter-high stone wall for more than 800 years. It is listed in the Guinness Book of World Records as the largest cave castle in the world. It is also associated with the legend of robber knight Erazem Predjamski, who, after a dispute with Austrian...
Read more 
Prestranek Castle
Seven kilometers from Postojna, Prestranek Castle, a former branch of the Lipica stud farm, is located in pristine, idyllic nature, surrounded by numerous pastures, meadows and karst forests. The Prestranek Castle was already mentioned in 1581, it was built by the Edling barons from Vipava. Equestrianism has been present in this area for a long...
Read more