Rome’s smallest church: Madonna dell’Archetto

Tucked into a quiet alley near the Trevi Fountain, a tiny doorway leads to the smallest church in Rome.

This is Madonna dell’Archetto, a tiny shrine built in the 1800s after a miracle that happened right here.

The story begins in 1690, when the painter Domenico Muratori created an image of the Madonna on a wall between two palaces.

More than a century later, in 1796, the image was said to have miraculously moved its eyes, an event later recognized by the Church.

The chapel was then built to commemorate the Madonna, transforming a simple corner into a place of devotion.

Despite its size, the interior is richly decorated and reveals an unexpected connection: the frescoes were painted by Costantino Brumidi, who would later work on the Capitol in Washington, D.C.

Here’s a closer look at this hidden corner.

📍 You’ll find it in Via di S. Marcello, 41

Want to discover more gems of Rome?

Take a look at our small-group walking tours. On these tours you explore Rome’s iconic sights and lots of unexpected wonders you might miss otherwise, always in intimate groups of no more than 12 people. Our tours are not packed, not rushed, and not stuck in tourist spots — because this is how we’d show Rome to a close friend. You can learn more about how our Rome tours work or the best Rome tours.

Written by Federica

Creative Director of Live Virtual Guide and Tour Guide. Her favorite things are gelato, pizza and the hidden gems of Rome.
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