Overview: After a pilgrimage to Michelangelo's Pieta, we climb to the top of St. Peter's Basilica. We seek out tucked-away Renaissance paintings and a cleverly-painted false dome. At the Borghese Gallery, it's exquisite sculptures by the master of marble, Bernini. Then we join the locals on an after-dark stroll, lacing together Rome's Baroque and bubbly nightspots.