The Proteus youth hotel is located 600m from the centre of Postojna and 1.4km from Postojna Cave.
It has 60 beds, with an additional 180 during the summer holidays. The rooms have been recently renovated and boast a wonderful view of the park. They offer parking area to their guests free of charge.
In addition to the above, they also offer their guests the use of a kitchen, laundry, internet corner, library, free luggage storage, bicycle rental and comfortable sofas. They are also served breakfast and are happy to treat them to some good coffee and snacks.