Milecastle 37 looking west, Hadrians Wall, UNESCO World Heritage Site, Northumbria National Park, Northumberland, England, United Kingdom, Europe

travel destination tourist destination photography colour image colour horizontal milecastle 37 hadrians wall unesco world heritage site northumbria national park northumberland england united kingdom europe outdoors outside day no people nobody no one no one landscape scenics scenery beauty in nature nature the natural world blue sky high angle view high angle physical geography topography non urban scene landmark landmark international landmark landmark national park castle history historical historical landmark fortified wall protection defence protection fortress national landmark landmark unesco places of interest stone wall rural scene grass hill ancient ancient civilization roman times