Most popular astronomical observatories SlovakiaBanská Bystrica Region Astronomical observatories Banská bystrica region Astronomical observatories Banská Bystrica Region mapSee on the map Banská bystrica region astronomical observatories by popularity rating +BANSKÁ BYSTRICASlovakiaObservatory on Vartovke See astronomical observatories in other regions Banská Bystrica Region Prešov Region Other categories:CastlesMuseumsChurchesLookoutsCavesMonuments
