Yellowstone & Grand Teton National Parks - Bradley Mayhew, Carolyn McCarthy - Google Books

http://books.google.de/books?id=yo9zOURLe4gC&pg=PA82

Wild Yellowstone amazes visitors with its hydrothermal spectacles and free-roaming bison, while Grand Teton thrills with its rugged mountains and icy lakes. Whether you want to gaze at Old Faithful or hike among the peaks, gear up with this top-selling…