
The S Fork Guadalupe River and the E Frio River headwaters converge near the dramatic tri-county intersection of Kerr, Real, and Bandera. This high-country landscape is defined by its complex drainage systems, where Frio Draw and Post Oak Waterhole Draw carve through the limestone terrain. The topography is anchored by the namesake Well Hollow, situated in a region where local infrastructure is sparse, primarily consisting of remote routes like Haby Ranch Rd and Ranch Rd 187. To the east, the N Prong Medina River begins its descent, illustrating the critical role this area plays as a hydrological divide for several major Texas river systems. The map captures a moment in the early 2020s, documenting established ranch access roads and protected watersheds within these rugged Hill Country highlands.
14 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.
1894 · Kerrville
USGS Topo · 1:125,000
1954 · Llano
USGS Topo · 1:250,000
1954 · San Antonio
USGS Topo · 1:250,000
1955 · Llano
USGS Topo · 1:250,000
1956 · Tuff
USGS Topo · 1:62,500
1956 · Llano
USGS Topo · 1:250,000
1957 · San Antonio
USGS Topo · 1:250,000
1963 · Garven Store
USGS Topo · 1:24,000
1964 · Hillcrest Ranch
USGS Topo · 1:24,000
1964 · Circle Bluff
USGS Topo · 1:24,000