Piazza della Rotonda, 00186 Piazza della Rotonda · Pigna, CENTRO STORICO, ITALY
The Pantheon is a building commissioned by Marcus Agrippa as a temple to all the gods of Ancient Rome, and rebuilt by Emperor Hadrian in about 126 AD.
The building is circular with a portico of three ranks of huge granite Corinthian columns under a pediment.
Almost two thousand years after it was built, the Pantheon's dome is still the world's largest unreinforced concrete dome.
PANTHEON DI ROMA, Piazza della Rotonda, 00186 Piazza della Rotonda · Pigna, District: CENTRO STORICO, ITALY