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Photo: No machine-readable author provided. Romel~commonswiki assumed (based on copyright claims)., Public domain via Wikimedia Commons
A series of low, but picturesque waterfalls, a somewhat famous hiking destination. Like most karst waterfalls, the amount of water varies with the weather - it's best to visit them in late spring.
Krushuna Falls are a series of waterfalls in Northern Bulgaria, near the village of Krushuna, Letnitsa Municipality, 34 km from the city of Lovech. They are carved by the Proynovska River into the travertine rock.
Къкринското ханче, Kakrinskoto hanche
A tiny museum, one of the (more than) 100 National Tourist Sites of Bulgaria, though it's more of a patriotic pilgrimage site. The building is a recreation rebuilt on the foundations of the original inn in the 1930s.