When: Wed, Dec 16, 2026 at 4:30 PM
Where: The Morton Arboretum, 4100 Illinois Route 53, Lisle, IL 60532
Category: Holiday · Pet attendance: Dogs welcome · Price: Illumination ticket required (see organizer page)
One of only three nights each season when dogs are welcome at Illumination, the Arboretum's one-mile holiday light exhibition. The exhibition opens at 4:30 p.m.; the trail is paved, ADA-compliant and fully accessible. Dogs must be leashed and should be comfortable with crowds, and are not allowed inside the Visitor Center. An Illumination ticket is required — check the organizer page for dog ticketing on these nights.