Elevation Benchmark near the Grand Canyon Boundary Road.
Tags: arizona,benchmark,coconino county,grand canyon national park,grand canyon preserve national game refuge,kaibab national forest,point 6412,tusayan ranger district,usgs
Tags: arizona,benchmark,coconino county,grand canyon national park,grand canyon preserve national game refuge,kaibab national forest,point 6412,tusayan ranger district,usgs
10/24/2022