The Frio River defines the landscape of this Texas Hill Country quadrangle, winding past a series of established camps and river crossings. Strategic locations such as Magers Crossing, Second Crossing, and Third Crossing highlight the historical importance of the river for both transit and recreation. The surrounding terrain is heavily dissected by numerous hollows, including the curiously named Coffin Mountain and Hog Hollow, suggesting a geography of deep drainages and limestone uplands.
50 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1898 · Uvalde
USGS Topo · 1:125,000
1899 · Uvalde
USGS Topo · 1:125,000
1954 · San Antonio
USGS Topo · 1:250,000
1956 · Utopia
USGS Topo · 1:62,500
1957 · San Antonio
USGS Topo · 1:250,000
1957 · York Hollow
USGS Topo · 1:62,500
1960 · Concan
USGS Topo · 1:24,000
1960 · Magers Crossing
USGS Topo · 1:24,000
1969 · Vanderpool
USGS Topo · 1:24,000
1969 · Trio
USGS Topo · 1:24,000