https://www.historyhit.com/locations/old-oswestry/
Old Oswestry is a well-preserved hillfort in north west Shropshire. History of Old Oswestry Old Oswestry is an impressive muti-vallate hillfort along...
old oswestryhistoryfactshit
https://www.english-heritage.org.uk/visit/places/old-oswestry-hillfort/
The huge hillfort at Old Oswestry was probably the stronghold and principal settlement of an Iron Age tribe, with its 40 acres protected by formidable ramparts.
old oswestry hillfortenglish heritage