- Waterproof - Tear-Resistant - Topographic MapsThe largest protected area of the Chihuahuan Desert, Big Bend National Park is a remote land of surprising beauty and remarkable biodiversity. This two title Map Pack Bundle helps explorers of all levels see everything this astounding park has to offer. The map pack includes an overview map that shows the entire park as well as a Day Hikes map guide. With this combination of maps visitors can feel comfortable planning a trip to a park with options for everyone, from multi-day backpack trips to short hikes on the shores of Rio Grande.The Big Bend National Park Day Hikes Topographic Map Guide includes eighteen diverse hikes for all hiking enthusiasts, from the easy, 1.4 mile long Santa Elena Canyon to the strenuous, 12.5 mile long South Rim Loop with more than three thousand feet of elevation gain. Each hike has a detailed map, a trail profile visualizing the changes in elevation, and a short summary of the interesting features encountered along the trip.The Big Bend Day Hikes and National Park Map Pack includes: Map 225:: Big Bend National ParkMap 1710:: Big Bend National Park Day HikesEvery Trails Illustrated map is printed on 'Backcountry Tough' waterproof, tear-resistant paper. National Geographic's Topographic Map Guide booklets are printed on 'Backcountry Tough' waterproof, tear-resistant paper with stainless steel staples. A full UTM grid is printed on the map to aid with GPS navigation.Sheet Size = 25.5" x 37.75"Folded Size = 4.25" x 9.25"