Los Caminos Antiguos Scenic and Historic Byway
The Los Caminos Antiguos Scenic and Historic Byway is a Back Country Byway and Colorado Scenic and Historic Byway located in Alamosa, Conejos, and Costilla counties, Colorado, USA. The byway explores the historic San Luis Valley of south-central Colorado including Great Sand Dunes National Park and Preserve; the Old Spanish National Historic Trail; historic Fort Garland, San Luis, the oldest town in Colorado; and the Cumbres and Toltec Scenic Railroad.