Bring family and friends to see Illumination: Tree Lights at The Morton Arboretum and be amazed by how light, color, and music transform a magnificent landscape of trees. Guests of all ages will delight in the festive features and stunning light displays found along a fully ADA-compliant trail running through The Morton Arboretum’s gardens and tree-filled landscapes. Illumination is now open for its 13th year and runs through January 3, 2026. New this year! Guests can bring their canine companions to be part of the fun. Illumination Dog Admission Nights will be hosted on Wednesdays this season—December 10, and 17. Separate tickets are required for dogs. For tickets or for general information, visit mortonarb.org.

Photo Credit: The Morton Arboretum