In the midst of the world's largest Ponderosa pine forest, at an elevation of 7,000 feet (2,135 m), Flagstaff is a four season hub of activity where an eclectic mix of small town charm and endless outdoor adventure beckons. Flagstaff attracts outdoor enthusiasts year-round with its spacious vistas and cool, clean mountain air. Favorite activities include hiking, mountain biking, disk golf, camping, boating and rock climbing. During the winter months, Flagstaff is host to countless skiers and snowboarders, as well as many families who come to enjoy nearby snowplay. Flagstaff is also the home of Northern Arizona University, Snow Bowl Ski Resort (Nestled on the San Fransisco Peaks), and the Lowell Space Observatory. [source]