Overlooking the remains of a Roman amphitheatre that once seated up to 10,000 spectators, this museum in a 14th-century convent building exhibits Etruscan and Roman artefacts. The highlight is the Cratere di Euphronios, a 6th-century-BC Etruscan vase decorated with vivid scenes showing Hercules in battle. Also of note is an exquisite tiny portrait of a bearded man from the second half of the 3rd century AD, executed in chrysography whereby a fine sheet of gold is engraved then encased between two glass panes.
