The Pantheon of Agripa also known as the Pantheon of Rome is the best preserved building from ancient Rome. It is an ancient temple that was built in the time of Adriano, in 126 AD. to worship the gods.
The name of Agripa comes from the place where the current building is built. Previously It occupied by the Pantheon of Agripa, built in 27 BC, which was destroyed due to a fire in 80 AD. As a curiosity, the circular building measures exactly the same in diameter as in height: 43.30 meters and the non reinforced dome is still the oldest in the world.