Yellowstone National Park is one of the great outdoor destinations on the planet, with spectacular vistas, intriguing geology, and abundant and varied wildlife.

Geysers, paint pots, and glowing blue pools; deep canyons with plunging waterfalls; broad river valleys with seemingly endless views; and tall rugged mountains�

Revised and updated edition with new photos and digital techniques How to prepare for a photographic expedition through Yellowstone and Grand Tetons national pa