Saint Peter's Tomb sits directly beneath the high altar of St. Peter's Basilica in Vatican City.
The Tomb of the Julii is located beneath St. Peter's Basilica.
The Mausoleum of Augustus is a large tomb built by the Roman Emperor Augustus in 28 BC.
The Tomb of the Unknown Soldier is a monument dedicated to the soldiers who lost their lives during World War I and whose bodies were never identified.
The Tomb of Pope Julius II is a sculptural and architectural ensemble by Michelangelo and his assistants, originally commissioned in 1505.