Most popular astronomical observatories United Kingdom Most popular astronomical observatories United kingdom Astronomical observatories United Kingdom mapSee on the map Astronomical observatories United kingdom by region England Astronomical observatories United kingdom by popularity rating +LONDONUnited KingdomRoyal Observatory GreenwichOther categories:MuseumsParksGardensAnimalsCastlesChurchesLookoutsArt galleriesMonumentsBeachesBotanical GardensBridgesPalacesCathedralsAquariumsNatural history museumsMilitary museumsPublic squaresStreetsFountainsLakesNarrow gauge railwaysWaterfallsFortressesMonasteriesCavesGondola lifts
