Beneath the Basilica: Unearthing San Clemente

Beneath the Basilica: Unearthing San Clemente

New
Rome, Italy
35 mins tour

Descend below the streets of Rome to uncover the hidden layers of San Clemente. This immersive walk invites curious travelers, history lovers, and art enthusiasts alike to explore a twelfth-century basilica stacked directly above a fourth-century church, a pagan temple, and even a Roman apartment. You’ll move through frescoes, mosaics, and underground chambers where early Christians once worshipped in secret. Along the way, discover forgotten legends, hear the city’s first Italian curse word, and trace how Rome rebuilt itself through fire, faith, and time — forty feet below today’s surface.

Tiffany Deluca

Created by Tiffany Deluca

Tiffany is a historian, guide and tour planner who grew up in North Carolina and Indiana. She first fell in love with Rome while studying abroad and this September marks her 20th year in the Eternal City! She is a Lilly Scholar who attended Saint Mary's College at Notre Dame and studied Humanistic Studies: a historical analysis of Western Culture, focusing on literature, philosophy, theology, politics and art. She loves making history come alive through her storytelling and curating the perfect travel itinerary for her fellow Americans.

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What you'll walk and learn about

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Basilica San Clemente
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Basilica San Clemente

Introduction to the Basilica

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Central Nave
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Central Nave

Hear about the mosaic and choir box

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The Church Below
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The Church Below

Learn about the story of the buried church

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4th Century Ruins
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4th Century Ruins

Explore the first layer of ruins below the basilica

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Ancient Frescos
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Ancient Frescos

Learn about the ancient frescos underneath the basilica

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Underground Altar
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Underground Altar

Pope John Paul II’s favorite altar

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2nd Century Ruins
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2nd Century Ruins

Explore Rome's hidden Mithraeum, steeped in secretive rituals

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Ancient Mint
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Ancient Mint

Walk through the ancient mint building

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Ancient Aqueduct
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Ancient Aqueduct

Peer down into an ancient aqueduct system

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One Last Look
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One Last Look

End the tour nearly 40 feet below the surface

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