Enjoy a tour of the fascinating Pantheon, the Roman Temple dedicated to all the Gods. Marvel at its miraculously-preserved interiors and the impressive dome. Discover the engineering secrets that made this monument the only one of its size and age to have survived the tests of time.  Admire the beauty of its proportions as Michelangelo did when he first saw this architectural jewel, and discover the pagan rationale behind them. Walk in through the Corinthian columns brought in all the way from Egypt, and step on the ancient original marble floor of the temple. Learn about its later use as a Christian church and as a final resting place for Christian martyrs, Italian royals, and famous artists including Raphael.