Jasenka is a village in Vsetín District, in the Zlín Region, Czechia. Jasenka lies at 381 m above sea level, 0.4 km from the Hostýn-Vsetín mountains. The nearest city is Vsetín, 3.1 km to the east. Among the landmarks around are Wallachian Open Air Museum (16.5 km), Helfštýn Castle (33 km) and Kroměříž Castle (45 km). Among the natural features are Hranice Abyss (27 km) and Zbrašov Aragonite Caves (27 km).