milecastle on Hadrian's Wall...

milecastle on Hadrian's Wall...

small Roman fort, part of Hadrian's Wall...

Roman fort and archaeological site on Stanegate, England...

defensive fortification in Roman Britain...

village in Northumberland, England, UK...

castle in Edinburgh, Scotland, UK...

monolithic limestone promontory located in the British overseas territory of...

village and civil parish in Cherwell district, Oxfordshire, England...

town and civil parish in North East Derbyshire, England...

island in the Isles of Scilly, Cornwall, England, UK...

island in Paget, Bermuda...