Most popular open-air museums NetherlandsFriesland Open-air museums Friesland Open-air museums Friesland mapSee on the map Friesland open-air museums by popularity rating +OPSTERLANDNetherlandsOpen air museum It Damshûs See open-air museums in other regions Drenthe Friesland Gelderland North Brabant North Holland South Holland Other categories:MuseumsNatural history museums
