Join renowned photographer Grant Collier as he takes you on a journey to some of the most awe-inspiring national parks on the planet. This 12-month calendar features images from six of the most stunning national parks in the United States, including Zion, Olympic, Arches, and Rocky Mountain. It also includes photos from six spectacular national parks outside the U.S., including Iceland, Brazil, Peru, and Canada. Includes moon phases, eclipses, major holidays, park observances, and N.P.S. fee-free days.