The Summit, Washington Arches That’s the spirit that underlies

That’s the spirit that underlies our map of Gates of the Arctic National Park and Preserve

you’ll appreciate this 1944 Baltimore

and other signs of map aging

That’s the spirit that underlies our map of Mammoth Cave National Park

you’ll appreciate this 1930 San Diego

The Summit, Washington Arches That’s the spirit that underliesIf youre a skier or snowboarder, youre intimately familiar with the real life contours of your favorite mountain resort. Youve ridden the slopes and admired the beauty of the terrain. Our TOPO Series map of The Summit, Washington, turns those memories into art, using USGS data to show the contour lines of the mountains and a dot to represent the resort base. Its a simple, elegant way to depict the dramatic elevation changes that define a mountain