Illumination: Tree Lights
See trees in a different light at Illumination: Tree Lights at The Morton Arboretum. A treat for your senses- the transformation into a winter wonderland complete with music, a symphony of lights, and special effects. Experience this holiday event for all ages, a classic DuPage tradition!
Event runs from November 15, 2025 - January 3, 2026.
We encourage people to buy tickets well in advance as dates and times will sell out quickly.
Celebrate the holidays and marvel at how light transforms a magnificent landscape at the 13th annual edition of Illumination: Tree Lights at The Morton Arboretum. Gather family and friends to explore 50 acres of the Arboretum’s majestic trees and sweeping vistas and experience one of the nation’s most well-known light displays. You’ll journey along a 1-mile paved walking path amid festive music and lighting effects that highlight the beauty of trees in winter. Warm up by a crackling fire and roast marshmallows for s’mores, or stop in one of the concession tents for a snack and beverage.
New this year—Illumination features four colorful animal sculptures from Vivid Creatures, by artists Heather and Fez BeGaetz. See these colorful sculptures lit up for the holidays and transformed for the Illumination experience.
Throughout the run of this limited-time light display, The Morton Arboretum will hold two events made especially for adults. Craft beer lovers won't want to miss IllumiBrew; adults 21 and over can enjoy a first look at Illumination while sampling local brews along the trail. Electric Illumination, a late-night experience for adults 18 and older, returns for another year; each night features different themes.
Tickets on Sale Now
Plan-Ahead Pricing for Illumination and Electric Illumination is available. Choose the price, date, and time that best matches your personal budget and schedule. The further in advance you purchase your tickets, the more you save! Member ticket prices are always 20% lower than nonmember tickets.
Tickets must be purchased online in advance.
Planning Your Trip
Illumination ticket holders may enter the Arboretum after 4:30 p.m., but will not be able to access the Illumination trail or Visitor Center until the time listed on their tickets.
Snacks and beverages will be available at concession tents.