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Basilica of San Clemente and Rome's Archaeological Lasagna
Descend beneath Rome's bustling streets to peel back 2,000 years of history. Uncover underground temples at San Clemente, medieval fortress cloisters, and the grandeur of the mother church of Catholicism with an expert guide.
Leave the crowds behind and step into the hidden depths of Rome’s history on an intimate, small-group underground journey.
What Awaits You:
- The Basilica of San Clemente: Step through Rome's famous "archaeological lasagna." Begin inside the 12th-century upper church with its brilliant golden mosaics, then descend beneath the street to walk through a 4th-century paleochristian basilica, a pagan Roman temple of Mithras, and intact 1st-century Roman rooms where subterranean waters still flow.
- Santi Quattro Coronati: Discover a fortified medieval sanctuary hidden in plain sight. Walk through peaceful cloisters and admire vivid, rare 13th-century frescoes that survived centuries intact.
- Archbasilica of St. John Lateran: Conclude at the cathedral of Rome—the world’s oldest papal basilica. Marvel at towering statues of the Apostles, ornate gilded ceilings, and the monumental seat of the Bishop of Rome.
Designed for curious explorers, this tour takes you deep beyond the classic ruins to reveal how 2,000 years of faith, power, and architecture built the Eternal City layer by layer.