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







