Val Verde County Texas USA, January 1 2010: A man-made railroad tunnel air shaft from the 1890's looks out over the Rio Grande River toward the rugged hills of Mexico a few miles west of where the Pecos River meets the Rio Grande. ©Bob Daemmrich

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Size: 3000px × 2001px
Location: Val Verde County Texas USA
Photo credit: © Bob Daemmrich / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: border, cliff, formation, iwi, man-, mexico, nature, railroad, rock, scenic, texas, tunnel