The Veins of Ancient Rome: A Walk through the Park of the Aqueducts

Rome’s extraordinary engineering legacy is waiting to be discovered in the city’s eastern outskirts.

On this self-guided walking tour, you’ll explore the Park of the Aqueducts (Parco degli Acquedotti), a landscape where aqueducts from different eras stand side by side, their arches stretching across green fields. You’ll hear about the remarkable engineering that brought fresh water to a million ancient Romans, and discover how these monumental structures became the empire’s lifeline.

The tour starts at the Church of San Policarpo, where modern architecture provides a striking contrast to the ancient world beyond. You’ll walk past the Renaissance-era Acqua Felice, built in the late 1500s to revitalize Rome after centuries without new water sources. You’ll weave through open meadows, and see remnants of ancient roads. I’ll also point out fascinating details like cisterns and water channels that reveal the sophistication of Roman hydraulic engineering.

Along the way, you’ll find out how aqueducts were symbols of Roman power and prosperity, not just utilitarian structures. You’ll learn to identify different construction techniques and materials, from perfectly cut stone blocks to precise brickwork. The tour takes you beneath towering arches where sunlight creates dramatic patterns across the ground, and past quiet fragments where time has slowly reclaimed the stone.

The tour ends at the Cisterna della Villa delle Vignacce, an ancient water reservoir that once supplied a luxurious suburban villa.

On this 90-minute walking tour, you’ll also have a chance to:

• See the magnificent Acqua Claudia, whose imposing arches have dominated this landscape for nearly two thousand years
• View several aqueducts from multiple perspectives to get a new sense of their scale, rhythm, and hydraulic history
• Walk along Via Latina, one of Rome’s oldest roads that predates even the famous Via Appia
• Explore chamber tombs from the late Republican period, where you’ll hear about ancient Roman burial customs
• See a rare cross-section of the double-deck system where the Acqua Claudia and Anio Novus aqueducts were stacked one above the other
• Discover hidden cisterns and water regulation systems that helped distribute fresh water throughout the ancient city
• Capture spectacular photos of ancient engineering, framed against the rolling green landscape

Take a break from Rome’s bustling center and experience the extraordinary scale of ancient engineering in a tranquil setting most visitors never see.