Mount Baldy, California River of No Return That’s the spirit that underlies

That’s the spirit that underlies our map of Big Bend National Park

you’ll appreciate this 1964 Great Smoky Mountains National Park USGS Map in our Historic Series

Made from combining 10 historic USGS topographic maps together with modern elevation data

HI USGS Map in our Historic Series

Mount Baldy, California River of No Return 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 Mt Baldy, California, 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