History · Thermal

Thermal’s history is
mostly unwritten

The public archives hold just one old photo of Thermal. The rest are in attics, shoeboxes and the historical society. Help start the collection.

1old images & papers
5recent photos
Clearing road of drifted sand near Thermal, Calif, 1926 · Library of Congress

The story

from WikipediaRead it all ↗

On December 30, 1823, Brevet Captain Jose Romero led a military expedition finding a route to Tucson from San Gabriel passes in the foothills west of Thermal and Martinez Indian Village (South of Thermal).

Thermal (originally Kokell) began as a railroad camp in 1910 for employees of the Southern Pacific Railroad, followed by Mecca (originally called Walters) in 1915 and Arabia in between, each with about 1,000 residents. Permanent dwellings were soon established on Avenue 56 (renamed Airport Boulevard), former U.S. Route 99 (State Route 86) and State Route 111 by the 1930s.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

built from the dates on the items below
1926Clearing road of drifted sand near Thermal, Cal…LOC
1930–1999Nothing yet. Family albums go here.
Be one of the first

Start Thermal’s collection

The first neighbors to add old photos shape how Thermal’s history is told.

1 of 10 decades since 1900 have photos 🔁Retake an old viewClearing road of drifted sand nea…, 1926: stand where they stood+15 📦Share a family photoSign in to add one+10

Famous people close to Thermal

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By decade

Thermal, decade by decade

National Register of Historic Places

Nothing in Thermal is on the National Register yet

That’s true of most small towns. It doesn’t mean Thermal has no history, only that no one has written up a nomination. The closest listed place is Martinez Historical District in Oasis, 4.6 miles away.

How a place gets listed

1Talk to the stateEvery nomination goes through the State Historic Preservation Office. Owners, towns and historical societies can start one.
2Try a local or state list firstMany states keep their own register with a shorter form, a common first step for old barns, halls and schoolhouses.
3Write it upA nomination covers the history, photos and a map. Martinez Historical District’s page links to a real one.
Know an old place in Thermal?A mill, a schoolhouse, a cellar hole, a church: add a photo of it to Thermal’s story, or a memory of it.
📷 Add a photo of an old place
National Park Service, National Register of Historic Places · photos from Wikimedia Commons

Then & now

No then-and-now pairs yet. Take a photo from the same spot as Clearing road of drifted sand near Thermal, Calif (1926) and it appears here side by side.

🔁 Retake this view · +15

Stories next door

nearby towns’ history

From Wikimedia Commons (5) and the Library of Congress (1). 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/19 · 2025-01-01