Arena di Verona
Only Rome's Colosseum and Capua's arena would dwarf this amphitheater, built for gymnastic competitions, choreographed sacrificial rites, and games involving hunts, fights, battles, and wild animals. Although four arches are all that remain of the arena's outer arcade, the main structure is complete and dates from AD 30. In summer, you can join up to 16,000 for spectacular opera productions and pop or rock concerts (extra costs for these events). The opera's the main thing here: when there is no opera performance, you can still enter the interior, but the arena is less impressive inside than the Colosseum or other Roman amphitheaters.
