Echo Rock is a pillar located in Boulder County, Colorado. It appears on the Eldorado Springs USGS 7.5-minute topographic quadrangle. The nearest populated place is Boulder, approximately 2.4 miles to the NNE.
Boulder County · Colorado
Echo Rock is a pillar located in Boulder County, Colorado. It appears on the Eldorado Springs USGS 7.5-minute topographic quadrangle. The nearest populated place is Boulder, approximately 2.4 miles to the NNE.