Pueblo began as a trading post on the old border

The name Pueblo is Spanish for “town” or “the people,” and the city carries it because of a small adobe trading post built here in 1842. It stood on the Arkansas River near where Fountain Creek joins it, and at that time the river was the international border between the United States and Mexico. The post was simply called El Pueblo.

It was a crossroads. Anglo, French, Mexican, and African American traders, along with people from several Native nations, met here to trade along the route linked to the Santa Fe Trail. The post lasted only about a decade before conflict ended it, and the city that later grew up around the site eventually buried its exact location. Archaeologists rediscovered it, and today the El Pueblo History Museum in downtown Pueblo sits at the spot and tells the story, including a reconstructed trading post.

Why this is worth knowing: a town’s first reason for being usually explains a lot about it. Pueblo sits where it does because of the river, the creek, and a border that no longer exists. That mix of peoples at the trading post is an early version of the diverse city Pueblo became.

For the documented history and to visit the site, start with History Colorado’s El Pueblo History Museum.