Underground Rome: San Clemente Basilica Tour

Explore Rome's underground on a small-group guided tour of hidden basilicas, medieval masterpieces, and ancient sanctuaries. Meet your expert guide at the Basilica of San Clemente, near the Colosseum. Admire its magnificent 12th-century mosaics, then descend underground to discover an early Christian basilica and an ancient Roman temple. Continue to the Basilica and Monastery of the Four Crowned Saints (Quattro Santi Coronati), a peaceful medieval sanctuary renowned for its extraordinary frescoes and historic architecture. Conclude at the Archbasilica of St. John Lateran, the oldest papal basilica in the Western world. Discover its remarkable history and importance to Christianity. With expert insights, explore how Roman civilization, religion, art, and architecture have evolved over 2,000 years. Perfect for culturally curious travelers seeking an intimate alternative to Rome’s busiest attractions, this tour reveals treasures often overlooked by conventional itineraries.