Visit the Pantheon
Ranked #2 on Top 101 Things to Do
The Pantheon (Latin: Pantheon, from Greek: Πάνθεον, an adjective meaning "to every god") is a building in Rome, Italy, 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 large granite Corinthian columns (eight in the first rank and two groups of four behind) under a pediment.
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