easy
1.5–2 hours
Suitable for most fitness levels; involves walking and several flights of stairs but no strenuous exertion.
Descend beneath Rome’s surface to uncover a Mithraic temple, ancient frescoes, and a secret underground river with Touriks’ private St. Clement’s Basilica tour. Discover history where shadows hold the city’s oldest mysteries.
Rome is a city layered with history, but few opportunities plunge deeper than the underground sanctuaries beneath its bustling streets. Touriks invites adventurers and history buffs alike to the exclusive private tour, Les Bijoux Cachés de Rome : Visite Privée des Temples Souterrains de Saint-Clément, a journey into the enigmatic depths beneath St. Clement’s Basilica, just a short walk from the iconic Colosseum. Descending roughly 14 meters below street level, visitors uncover a composite archaeological site where pagan history and early Christianity converge. Here, time reveals itself in the exquisite frescoes, an intact Mithraic temple, and the subtle presence of an ancient underground river still coursing quietly beneath the city.
What sets this experience apart is not just the extraordinary preservation of these subterranean chambers, but the thoughtful, private guided format that Touriks provides. The personal attention given by the knowledgeable guides allows for a rich understanding of the rituals and legends shrouded in these ancient spaces — a crucial aspect often missed in larger public tours. This trip offers a rare peek at Rome’s hidden religious syncretism and the physical layers of faith and culture built over centuries.
Situated in the heart of Rome, the tour is a natural extension of the city’s outdoor and historical exploration scene. Instead of wandering its sunlit ruins and piazzas, Touriks leads travelers into shadows where history literally unfolds beneath their feet. This distinctive underground experience appeals to those looking for a fresh perspective on Rome’s cultural landscape — a must-do for visitors seeking depth beyond the surface.
For anyone drawn to archaeology, spirituality, or simply the thrill of discovery, this private journey beneath St. Clement’s Basilica offers an unparalleled connection to Rome’s multifaceted past, all framed by the unique urban geology and mystical atmosphere of the Roman subsoil.
The underground tour involves narrow passageways and multiple stair descents, so sturdy, flat footwear is recommended.
The subterranean chambers maintain a consistent cool temperature year-round, which can feel chilly even in summer.
This exclusive experience has limited daily availability to ensure an intimate group size—reservations are highly recommended.
Bring a camera if you want to capture fresco details; flash can damage ancient art and is usually prohibited.
St. Clement’s Basilica layers Roman, early Christian, and pagan sites, reflecting Rome’s evolving religious landscape from the 1st to 12th centuries.
Preserving subterranean frescoes and architecture requires careful visitor management and strict photography rules to protect delicate pigments.
Flat, supportive shoes are key for navigating uneven surfaces and stairs comfortably.
Temperatures in the underground temple remain cool throughout the year, making a layer essential.
spring|summer|fall|winter specific
Capture the intricate frescoes and temple details—just remember no flash photography.
Stay hydrated before and after the tour, especially during warmer months.
summer specific