History · San Luis

A history of San Luis,
since 1851

Postcards, papers and photographs of San Luis from public archives, woven together by decade. Neighbors fill in the gaps.

1851established
5old images & papers
5historic places
13recent photos
From San Luis’s archive · credits on each photo

The story

from WikipediaRead it all ↗

The Town of San Luis is centuries younger than the pueblos and villages of northern New Mexico because Hispanic settlers were wary of venturing north of the 37th parallel north for fear of Ute and Comanche raids. Armed traders traveled the Old Spanish Trail through the area in the early 19th century. In 1821, the Treaty of Córdoba recognized the independence of Mexico from the Spanish Empire. San Luis was in the Sangre de Cristo Land Grant awarded by the government of New Mexico to the Carlos Beaubien family in 1843. The Treaty of Guadalupe Hidalgo annexed northern Mexico to the United States in 1848, and the Compromise of 1850 created the U.S. Territory of New Mexico.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

built from the dates on the items below
1851Established
1930s5 items · San Luis, oldest town in ColoradoLOC
1940–1999Nothing yet. Family albums go here.
Help out

Finish San Luis’s story

Most archives stop around 1920. The photos from after that are in family albums, not libraries.

1 of 10 decades since 1900 have photos 🔁Retake an old viewSan Luis, oldest town in Colorado, 1939: stand where they stood+15 📦Share a family photoSign in to add one+10

Famous people close to San Luis

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By decade

San Luis, decade by decade

National Register of Historic Places

5 historic places in San Luis

5 places in San Luis are on the National Register of Historic Places, the country’s official list of buildings and places worth saving.

#43
In Coloradoby listings · most towns there have none
5places listed1 building · 1 district · 3 other
0National Historic LandmarksNone here yet
2historic buildings protectedcounting each building in a district
1978first listedPlaza de San Luis de la Culebra · newest: "Sierras y Colores" Mural, 2023

Where they are

Tap a dot for a photo and link. Districts show at their center.
BuildingsDistrictsStructuresObjects

Architectural styles

From each listing’s National Archives record · 1 of 5 name a style
Steel multiplate arch1

When they were listed

The Register began in 1966. San Luis’s busiest decade was the 1970s.
National Park Service, National Register of Historic Places (05/22/2026) · styles from the National Archives catalog · photos from Wikimedia Commons, credited on each place

Then & now

No then-and-now pairs yet. Take a photo from the same spot as San Luis, oldest town in Colorado (1939) and it appears here side by side.

🔁 Retake this view · +15

Stories next door

nearby towns’ history

From Wikimedia Commons (13), the Library of Congress (5) and the National Register (4). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.

We left the porch light on

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01