Trees look different after dark, and in December they can look downright enchanted. Illumination Tree Lights 2026 comes back to The Morton Arboretum in Lisle on Saturday, November 14, and stays on through Saturday, January 2, 2027. This is the 14th year of the show, with four new installations and a new model train exhibit joining the lineup. For anyone hunting for Christmas light shows near Chicago, it’s a long-running favorite. Below you’ll find the dates, tickets, hours, and the logistics of getting there, including the drive, which most guides barely mention.
Illumination Tree Lights 2026 Dates and Hours
The Illumination Tree Lights 2026 dates stretch from Saturday, November 14, 2026 to Saturday, January 2, 2027. That’s almost seven weeks of evenings, so you won’t be stuck with one weekend. The Arboretum’s date list seems to leave out Thanksgiving Day and Christmas Day, so look at the ticket calendar before settling on a night.
Entry runs on a timed system. Every ticket lists a specific time for getting onto the trail, so check yours before you head out. Entry slots begin at 4:30 and continue until around 8 p.m., while the lights themselves glow until about 9:30. Times can differ from date to date, so look up your night’s schedule, and plan to be there a little before your slot instead of cutting it close.
Illumination Morton Arboretum 2026: What’s New
This year’s Illumination Morton Arboretum 2026 trail adds four large-scale installations. The standout is a colorful canopy inspired by the northern lights, stretching over 400 feet, and it’s the biggest piece Illumination has ever featured. There’s also a tunnel of glowing, moving chrome spheres to walk through.
Alongside the lights, the Arboretum has added a model train exhibit called the Pine Whistle Railroad. It’s set indoors at the Firefly Pavilion, where trains wind through a tiny fantasy woodland of fairy and gnome houses along roughly 1,000 feet of track. It’s an add-on with its own tickets, $9 for the public and $7 for members, so decide before you go whether your group wants it.
The heart of the event hasn’t changed. Light, color, and music follow you along a trail that’s about a mile long, crossing roughly 50 acres of the grounds and passing more than 1,000 trees. The whole route is ADA-compliant, so strollers and guests who need a smoother surface can manage it comfortably. Illumination first opened in 2013, and over 2 million people have visited since. Give yourself time to walk it at an easy pace, and dress as you would for any winter night. If you’d like something warm to sip along the way, seasonal concessions are available on site.
A few extras are worth knowing about. You can reserve a heated IllumiDome for a cozier, more private view, as long as you buy your Illumination tickets separately. Sensory Night, on Tuesday, November 17, offers static lights, quieter music, and a smaller crowd for guests who’d like a calmer evening. And on Dog Admission Nights, scheduled on select evenings this season, leashed dogs can join the walk.
Illumination Tree Lights Tickets and Pricing
Illumination Tree Lights tickets follow plan-ahead pricing, which means the price changes with the date and time, and booking early generally gets you a better rate. Members get 20% off, always. For the exact price on the night you want, go by what the Arboretum’s site shows.
Member sales opened on October 1, and public sales began October 15. Buying online ahead of time is the smart move, since entry is timed and popular nights fill up. If you want some wiggle room, AnyDay tickets work for any Illumination date. Museums for All tickets are offered on select nights for guests with EBT, LINK, or WIC cards, priced at $10 for adults and $5 for children, with up to 10 tickets per purchase.
Want to bring a dog? On Dog Admission Nights, each dog needs its own $10 ticket on top of your regular tickets, and the dog must stay on a leash. On other nights, only task-trained service animals are welcome. If your plans shift, Illumination lets you rebook tickets, so read the policy when you buy.
Morton Arboretum Christmas Lights: Getting There
Morton Arboretum Christmas lights visitors head to 4100 Illinois Route 53 in Lisle, in Chicago’s western suburbs. From downtown, that’s a real drive, so check traffic and tolls before you leave, especially on holiday weekends. If you’re already in the western suburbs, it’s a much shorter trip.
Most people drive, and the Arboretum’s site has parking details worth reading ahead of time. In good weather, that works. But December nights can bring snow, cold, and slick roads, and after a long walk in freezing air, wandering a dark lot looking for your car isn’t much fun. Timed entry also means arriving late isn’t really an option. Leave extra time for the drive, especially on weekends.
Chicago Holiday Light Displays 2026: Other Options
Illumination is one of several big light shows this season. If you’re planning around Chicago holiday light displays 2026, these are the dates to keep in mind. Lightscape at the Chicago Botanic Garden in Glencoe runs from November 13 to January 3. Lincoln Park ZooLights runs from November 20 to January 3, with advance tickets starting at $7 and four free Monday nights that require registration. Holiday Magic at Brookfield Zoo Chicago runs from late November into early January.
Each has its own personality. ZooLights is right in the city. Lightscape is a timed-entry trail on the North Shore. Illumination is a walk among the trees along a mile of paved path in DuPage County. If you’d like to make a season out of it, you can visit them all on different nights. Just check each event’s official site for dates, prices, and rules, since they vary.
Getting Around With Chi Town Black Cars
A night at the Arboretum is a natural fit for a pre-booked ride. A point-to-point car service picks you up at home or your hotel, drops you at the entrance, and brings you back, so nobody drives in winter conditions or battles for a parking spot at closing time. When you book ahead with Chi Town Black Cars, you can set your pickup and return times before the evening begins.
Thinking of a longer night out? An hourly car service keeps the same driver with you through dinner, the light show, and the ride home. For a family or a group of friends, a black car service lets everyone ride together. Visiting Chicago for the holidays? Airport transfers from O’Hare or Midway can get you settled before you head west. A night like this also sits comfortably next to the other special event bookings Chi Town handles all year.
Tips for Illumination Tree Lights 2026
Buy early. Plan-ahead pricing rewards early buyers, and busy nights sell out.
Get there before your entry time. Timed tickets are the whole idea.
Dress for a long, cold walk. You’ll be outside for a while.
Check the weather and road conditions before you leave home.
Decide on extras ahead of time. The Pine Whistle Railroad and the IllumiDome are booked separately.
Plan your ride home in advance. When the show ends, lots of guests leave at once.
Final Thoughts on Illumination Tree Lights 2026
Illumination Tree Lights 2026 is one of the nicest ways to spend a winter evening around Chicago. The trail is gorgeous, the new northern lights canopy and chrome sphere tunnel feel fresh, and the Pine Whistle Railroad is a fun bonus for families. Choose your date, buy tickets early, and think through the drive before the night arrives. Line up your ride with Chi Town Black Cars, and all that’s left to do is enjoy the walk.
Frequently Asked Questions
When is Illumination Tree Lights 2026?
It runs from Saturday, November 14, 2026 to Saturday, January 2, 2027, at The Morton Arboretum in Lisle.
Where is the Morton Arboretum?
It’s at 4100 Illinois Route 53 in Lisle, Illinois, in Chicago’s western suburbs.
How much are Illumination tickets?
Prices depend on the date and time, with plan-ahead pricing and a 20% member discount. The Arboretum’s site shows the exact price for your night.
Can I bring my dog?
Only on designated Dog Admission Nights, which take place on select evenings this season. Each dog needs a separate $10 ticket in addition to your regular ticket. Service animals are welcome any night.
How long does Illumination take?
The trail is about a mile long, so allow enough time to walk it at an easy pace. The Arboretum’s site has the latest visitor tips.