1971 Map of Castolon, 1974 Print
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1971 Map of Castolon

USGS Topo · Published 1974

About this map

The Rio Grande carves a dramatic international boundary through the southern reaches of Big Bend National Park, as documented in this early 1970s survey. This arid landscape is defined by the confluence of Terlingua Creek and Alamo Creek with the river, where several historic sites are clustered. The settlement of Castolon and the ruins at Terlingua Abaja stand as significant cultural landmarks, supported by utilitarian features like the Gaging Sta and nearby Gravel Pits.


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Map Details

Date Portrayed1971
Date Published1974
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions23 x 27.6 inches

Editions of this 1971 Castolon Map


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Source Details

CopyrightPublic Domain