A rather dull example as amphitheatres go - but the oldest that survives,
having been built some 150 years before the eruption.
And remarkable all the same, for being the first constructed of stone, at
a time when such permanent structures were still not permitted in Rome -
it predates the Colosseum by a long way!
Notable also for Pink Floyd's concert film, shot there in 1971....
More interesting ones amongst... _ http://www.pbase.com/isolaverde/ovals