The story
Welcome to the heart of Colonia Roma Norte. Take a moment to look around you at the leafy canopies of the ash trees and the elegant, turn-of-the-century mansions. It feels grounded, doesn’t it?
Stately, permanent, and classic. But as you walk these streets, I want you to look closer at the details. Notice the way some of the sidewalks ripple like waves frozen in concrete.
Look at the gaps between the buildings, where one house seems to lean tiredly against its neighbor. There is a reason for this movement, a secret held deep beneath the pavement: we are currently walking on water. Long before the French-style palaces of the Porfiriato rose in the early 1900s, this entire area was submerged.
We are standing on what was once the vast, shimmering bed of Lake Texcoco. When the Spanish arrived, they found a city of canals, a "Venice of the New World." But they didn’t want a water city; they wanted a European one.
For centuries, they fought a war against the lake, slowly draining the basin until the blue mirror was replaced by soft, silty mud. This soil is what engineers call "lacustrine" clay. It is essentially a thick, saturated sponge.
Because the Roma was built on this reclaimed lakebed, the neighborhood doesn’t sit on solid rock; it floats. This is why the Roma is famous for its sway. During an earthquake, the seismic waves from the coast travel through the hard ground, but when they hit this pocket of soft lakebed, they slow down and amplify.
The ground begins to move like a bowl of gelatin. If you were standing here during a tremor, you wouldn't just feel a shake; you would feel the earth roll, a ghostly echo of the waves that used to lap at these shores. Look toward the Plaza Río de Janeiro.
You’ll see the famous Edificio de las Brujas—the House of Witches—with its red brick and its roof shaped like a pointed hat. Even this iconic landmark has shifted over the decades, settling into the soft earth. The neighborhood is a living map of this subsidence.
Every tilted doorway and every uneven step is a reminder of the water’s memory. As you continue your stroll past the cafes and galleries of Calle Colima, remember that the Roma’s beauty is tied to its fragility. It is a neighborhood in constant, slow-motion choreography with the ancient lake below.
It is a testament to human ambition, a Paris of the Americas built upon a liquid ghost that, every now and then, reminds us it is still there, waiting just beneath our feet.