Big Bend National Park Map (Shaded Countours) (Rolled)

Big Bend National Park Map (Shaded Contours) (Rolled) Produced by the U.S. Geological Survey, this wall-sized map that can also go along in a backpack shows the topography, roads, and trails for the entire park. Comes either with plain contours or with the contours shaded in (better for framing than for navigating). Also available folded.