Lunt Roman Fort The Lunt Roman Fort is the archaeological site of a Roman fort , of unknown name , in the Roman province of Britannia . It is open to the public and located in the village of Baginton outside Coventry , Warwickshire . The fort has now been fully excavated and partially reconstructed ; the wooden gateway was rebuilt by the Royal Engineers using the same tools and techniques that the military engineers of the Roman Army would have used . History . Nothing is known of the fort from the historical record ; the site was discovered when large quantities of Roman pottery were found in the 1930s . Archaeological excavation started during the 1960s has revealed an intriguing site with three distinct periods of occupation namely a sequence of Roman military camps on the site . The camp was occupied first by a legion , then , in the second phase by a cohort which reduced the size of the fort and demolished a number of buildings to construct a gyrus . This second phase lasted around twenty years until the fort was decommissioned . Over a century later it was recommissioned as a temporary fortification . Location . There is a large steep bank just beyond the northern boundary of the fort , which descends to the River Sowe . From the fort at the top of the bank there are good views of the landscape north for two or three miles ( ) and buildings of Coventry city centre can be seen about four miles ( ) away . Historical interpretation . Lunt fort was an active site during periods of unrest in Roman Britain . The fort was built around AD 60 to act as a supply depot and headquarters for the Roman Army during the final campaign against Boudica . Notable features . The north , south and west sides followed the usual pattern for a Roman camp of straight ditches and ramparts . However , on the east side the defences bulge out and within the bulge a circular structure 32 m in diameter had been created . The sand and gravel subsoil had been dug out to a depth of and the area surrounded with a timber stockade . This ring , the only known " gyrus " in the Roman Empire , may have been used for training horses . The gyrus was added to the fort during its second period of occupation and its construction caused significant disruption to the fort . Having the gyrus within the fort affects not just the wall which curves to accommodate the structure deviating from the Roman playing card shape pattern but also the layout of the fort which is significantly different to the standard layout . This makes the fort unique not just in Britain but also in the Roman Empire . Reconstruction and modern use of the site . From the 1960s , Brian Hobley , keeper of field archaeology at the Coventry Museum , commenced a long term project to combine excavation with a study of the methods by which Roman camps were built . During the 1970s some features of the fort were reconstructed upon the original foundations ; these are a section of the wall , a gateway modelled on images of Trajan ' s column , one of the three granaries and the gyrus . The fort is open for public , school visits and organised tours and has hosted many holiday excavation trips . Finds . In 2001 a team of Canadian students unearthed a fragment of Roman Samian pottery and a Nero ' s head coin dating from 65 AD . Other finds have included a ring etched with a palm leaf . This type of design symbolized victory and was worn by successful gladiators . Evidence of Saxon settlement was unearthed in 2001 and finds evidencing mediaeval occupation include large post holes and a post - Roman ditch filled with pottery fragments .