Letchworth State Park, the "Grand Canyon of the East," is one of the most scenic areas in the U.S. Here, the Genesee River roars through two gorges and over three major waterfalls. Some cliffs are nearly 600 feet high. Enjoy 66 miles of hiking trails by foot, horse, bike, snowmobile, snowshoe, and cross-country ski, plus camping, cabins, hot air ballooning, whitewater rafting, a pool, year-round education, community science, and the 1858 home of William Pryor Letchworth, the Glen Iris Inn.