Three Mile Hill

Summit in Brewster County, Texas · on the USGS Maravillas Gap quadrangle

29.96970, -103.26774

Maps that show Three Mile Hill

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Maravillas Gap, TX

USGS topo, 2022

Free

Santiago Peak, TX

USGS historical 15-minute topo (1917)

Free

Santiago Peak, TX

USGS historical 15-minute topo (1918)

Free

Santiago Peak, TX

USGS historical 15-minute topo (1938)

Free

IFR Enroute High Altitude Chart H-07 (U.S.)

FAA, 2026-10-29

Free

Name, class, county and location: USGS Geographic Names Information System (public domain).