The Fall Color Festival celebrates the most brilliant season at The Morton Arboretum. Take in 1,700 acres of seasonal splendor, as hundreds of thousands of trees from 40 countries blaze with fiery orange, warm gold, and vivid crimson. Hike or bike in the crisp fall air. Drive scenic roads to see spectacular vistas. Make family memories in our award-winning Children’s Garden, or enjoy fall-themed events.