Vlkolínec is a perfectly preserved village of traditional Slovak log houses perched on a hillside about 5 km south of Ružomberok town centre. Inscribed as a UNESCO World Heritage Site in 1993, it contains 45 wooden houses, a Roman Catholic church from 1875, a log belfry, and a communal well — the entire ensemble essentially unchanged since the 18th and 19th centuries.
The village is steep and the lanes are unpaved; it takes about an hour to walk through at a comfortable pace. There is a small permanent exhibition in one of the houses about the village's history and traditional way of life. Vlkolínec is the single most important sight in the Ružomberok area and should not be missed. It is reachable by local bus from Ružomberok or by a 45-minute walk uphill from the edge of town.