Long Gulch is a valley located in San Mateo County, California. It appears on the San Gregorio USGS 7.5-minute topographic quadrangle. The nearest populated place is San Gregorio, approximately 2.7 miles to the NNE.
San Mateo County · California
Long Gulch is a valley located in San Mateo County, California. It appears on the San Gregorio USGS 7.5-minute topographic quadrangle. The nearest populated place is San Gregorio, approximately 2.7 miles to the NNE.