Geology

Prehistoric Trackways National Monument

Doña Ana County, NM

Coordinate verified

BLM national monument in the Robledo Mountains north of Las Cruces protecting Paleozoic fossil footprint megatrackways—tracks of early reptiles, insects, and other Permian life preserved in desert rock. Gravel trailhead access and rugged desert hiking; a paleontology-focused counterpart to the Organ Mountains scenery farther east.

Field facts

RegionDoña Ana County, NM
Coordinates32.3725, -106.8974
ManagerBureau of Land Management
EraPaleozoic / Permian tracks
Size~5,280 acres
AccessHigh-clearance dirt road

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Nearby amenities

Public recreation data — BLM & Recreation.gov (RIDB). Verify current access, fees, and seasonal closures before traveling.

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Plan ahead. Leave no trace. Verify current access before traveling.