
Aztec Ruins Nat Mon anchors the settlement of Aztec in this 1950s survey, illustrating a landscape defined by the convergence of high-desert terrain and vital water sources. The Animas River corridor serves as the primary artery for both transportation and agriculture, followed closely by the tracks of the Denver and Rio Grande Western R R. Small outposts such as Riverside, Inca, and Cedar Hill line this transit route, marking the expansion of San Juan County before modern development intensified.
45 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
1889 · Largo
USGS Topo · 1:250,000
1889 · Chaco
USGS Topo · 1:250,000
1892 · Chaco
USGS Topo · 1:250,000
1895 · Largo
USGS Topo · 1:250,000
1908 · Ignacio
USGS Topo · 1:125,000
1913 · Red Mesa
USGS Topo · 1:62,500
1924 · Ignacio
USGS Topo · 1:125,000
1945 · Durango
USGS Topo · 1:250,000
1953 · Durango
USGS Topo · 1:250,000
1954 · Durango
USGS Topo · 1:250,000