View of the Tower of London, River Thames and City of London at dusk, London, England, United Kingdom, Europe

photography panoramic color image travel destinations outdoors sunset dusk horizontal no people london capital cities england uk river thames river water flowing water travel tower of london international landmark famous place history city urban scene castle fortress built structure architecture light illuminated clear sky boat travel destination tourist destination tourist destinations sundown evening twilight rivers outdoor outside nobody no one no person fort forts fortresses past historic archaeological archaeology ruin ruins old ruin old ruins cities urban castles fortified fortification historical boats nautical vessel nautical vessels transport transportation