The 1915 Aztec Theater, the first Mayan Revival–style movie theater in the US, was a center of Eagle Pass community life until it closed in 1983. It's currently being used as retail space, but you can still admire the renovated architecture.
1. Ruins of Fort Duncan
Though Fort Duncan Museum is long since shuttered, you can still wander through the ruins of the 1868 barracks and imagine what life might have been like…