Trevi Fountain Underground: Guided Tour Experience

Uncover the hidden depths of Rome as you venture beneath the world-famous Trevi Fountain on an enthralling underground exploration. Guided by a professional Bay Routes expert, your journey begins just steps from the shimmering waters of the fountain, where you’ll meet your guide holding a distinctive blue flag. From the moment you descend into the archaeological site, you’re transported through centuries of Roman engineering, artistry, and tradition. Here, the layers of ancient history reveal themselves through intricate mosaics, preserved structures, and the remains of aqueducts that once sustained the Roman Empire.

As you walk through these atmospheric underground corridors, your guide will bring to life the stories of emperors, architects, and visionaries whose work shaped this iconic monument. Discover how a once-functional water system evolved into the foundations of the Trevi Fountain, and learn the origins of the beloved coin toss tradition that promises your return to Rome. This immersive experience offers a rare look into Rome’s hidden world — one that most visitors never see — blending archaeology, legend, and cultural insight into a captivating adventure.