The ridge of Kolovrat is a transitory area between the Upper Soča Region in Slovenia and the Veneto Region in Italy. The outdoor museum is located on the Kolovrat ridge with exceptionally favourable position for good panoramic views.

In the time of the First World War the Italian army built here an extensive system of its third line of defence, called “linea d’armata”.

Access: On the road from Kobarid towards Tolmin, in the settlement Idrsko, turn towards the village Livek (5 km), then turn left towards Livške Ravne (4 km). Continue for the next 3 km along the ridge of Kolovrat to the smaller parking site. Located at the information board is the entry to the outdoor museum. Access is possible also from the village Volče (Tolmin) or from the Italian side.