Most popular underground routes Czechia Most popular underground routes Czechia Underground routes Czechia mapSee on the map Underground routes Czechia by region Hradec Králové Region Plzeň Region Vysočina Region Underground routes Czechia by popularity rating +PRAGUECzechiaOld Town Underground+JIHLAVACzechiaJihlava underground+PILZNOCzechiaPilsen historical underground+JAROMĚŘCzechiaFortress Josefov - Bastion I and Underground+PRAGUECzechiaVysehrad casematesOther categories:MuseumsChurchesCastlesLookoutsGardensArt galleriesParksMonumentsPublic squaresAnimalsCavesFountainsMonasteriesPalacesBotanical GardensCathedralsBridgesWaterfallsWater parksStreetsMilitary museumsFortressesGorgesGondola liftsTreasuriesMinesNatural history museumsBathsAquariumsFunicularsSanctuariesLakes