Historical Marker
Palisades Sill
These spectacular cliffs are cut by the Cimarron River through igneous rock known as a sill and composed of the rock type monzonite which was emplaced some 40 million years ago as these Southern Rocky Mountains were being uplifted. Elevation 8,000 feet.
New Mexico is home to many important Native American sites and cultures, including the Taos Pueblo, Acoma Pueblo, and Navajo Nation. These tribes have lived in the region for thousands of years and have preserved their traditions and customs despite centuries of colonization and oppression.