Welcome to Costilla County

Where Colorado’s Spirit Lives On

Highlights of Costilla County

Affordable Land and Real Estate: Costilla County is known for its vast open spaces and low-cost land opportunities—ideal for off-grid living, ranching, or building your dream retreat.


Untouched Natural Beauty: Nestled in the San Luis Valley and bordered by the Sangre de Cristo Mountains, the county offers endless opportunities for hiking, camping, wildlife viewing, and stargazing.


Rich History & Heritage: As Colorado’s oldest county, Costilla is home to deep-rooted Hispanic culture, historic adobe churches, and landmarks that reflect the region’s pioneer legacy.

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