Janišov is a village in Vsetín District, in the Zlín Region, Czechia. Janišov lies at 458 m above sea level, 4.1 km from the Hostýn-Vsetín mountains. The nearest city is Vsetín, 6.1 km to the east. Among the landmarks around are Kroměříž Castle (42 km), Helfštýn Castle (32 km) and Lukov Castle (16.6 km). Among the natural features are Hranice Abyss (27 km) and Zbrašov Aragonite Caves (28 km).