"Explore our nation's fantastic national parks with the National Geographic Destination Touring Map & Guide Series National Parks of the United States Map. These waterproof, tear-resistant travel maps bundle the expertise of a local guide in an easy-to-read format ready to endure whatever the day brings. Folding design packs down to a back-pocket-ready 4.25""W x 9.25""H size. On the front you'll find a well-detailed map of the United States highlighting the nearly 400 magnificent national parks across America. Flip it over to explore a state-by-state listing of every park, national monument, or national historic site to direct you to nearby opportunities, wherever you are. Each map in the National Geographic Destination Touring Map & Guide Series measures 37.75""W x 25.5""H fully expanded.Manufacturer model #: DM01021205. Waterproof, tear-resistant travel map of our nation's national parks Detailed map highlighting the nation's nearly 400 magnificent national parks Easy-to-read format Folding design packs down to 4.25""W x 9.25""H Well-detailed map on front State-by-state listing of every park, national monument, or national historic site on back Measures 37.75""W x 25.5""H when unfolded"