The legacy of the Roman occupation here goes through the medieval to the modern: the second Augustan legion was in Caerleon for 200 years, this fortress being one of only 3 in the UK. The others were Chester and York.
The present church in Caerleon is the centre of the 50 acre site which still includes the barracks and baths and did have granaries which held enough grain for a year. A tile has been found with an image of Mercury, guardian of grain. We can assume that by AD 90 the Silures were tamed.
The most fascinating part of the tour for me was the amphitheatre. Until the 1920's the area was simply an undulating circle thought to be King Arthur's mound. When Mortimer Wheeler was demobbed, he was a lecturer at what was then Cardiff University but always had his eye on Caerleon even whilst excavating other sites. This was a prime target because digging would not involve the demolition of houses and he thought it would attract funding, which happened after a thrilling midnight meeting with a representative of the Daily Mail. They bought the field and guaranteed money in return for a daily report and Wheeler's wife, an excellent archaeologist herself, was in charge. 30000 tons of material were removed and this is the most completely excavated site in Britain.
The amphitheatre is not a defensive structure as can be deduced from the fact that it towered above everything else. It was a merely a base and would not have withstood a siege.
Its alignment has aroused interest but there seems to be no particular solar factor. It is possibly aligned to the birthday of Augustus, September 23rd, when the eagle was paraded and is a ritual space asserting the dominance of state over the individual. It places man as superior to beast and order as higher than disorder. This enacts the principles of the Roman state.
A few odd facts about the arena. The vomitaria were not where the terrified gladiators threw up but where the crowds spewed out. The animals involved would have been bears, wolves, wild boar and stags from the local woods. In a niche is a statue of Nemesis and the last deed before entering the arena would be an offering to her. Merged with her is Diana, goddess of sudden death. Curse tablets found would suggest the lack of an effective justice system.
The whole construction would have looked rather like the Globe Theatre and its overarching purpose was to keep Caerleon Roman via rituals. A wooden amphitheatre could be erected as easily as a modern marquee with so much labour to hand; the later stones were all marked with names of soldiers. The site has few altars but the drain still works after 2000 years, flowing smoothly into the river. It could seat 6000 men for the games which went on for several days.
The Welsh kings respected the links with Rome but the Marcher lords lost the connection. It fell in 1217 and there is evidence of ethnic cleansing. Now it attracts huge interest and is an exciting educational resource.


