Trailside Museum of Natural History

Trailside Museum of Natural History

70,000 acres of wild and wonderful in Cook County, IL.

River Forest, IL Chicago Website
Outdoors & Nature Classes & Learning Family & Kids Arts & Culture

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Senior Fitness Walk

Senior Fitness Walk

Wed, Oct 21, 2026 • 9:00 AM · Trailside Museum of Natural History · River Forest, IL

Moderately paced, 1-mile fitness walk. Led by University of Illinois Extension volunteer. Ages 55 & up.

Yoga in the Preserves

Yoga in the Preserves

Wed, Oct 21, 2026 • 9:30 AM—10:45 AM · Trailside Museum of Natural History · River Forest, IL

Weekly yoga class for all ages and skill levels. Led by Kim Weber of Be Lightfooted.

Wee Wandering Wednesdays

Wed, Oct 21, 2026 • 10:00 AM · Trailside Museum of Natural History · Barrington, IL

Read a story, make a craft and go on an adventure. Ages 2 to 6 with an adult. Tickets are available on a first-come, first-served […]

Owl Sit

Wed, Oct 21, 2026 • 6:30 PM · Trailside Museum of Natural History · Chicago, IL

Celebrate Birdabilty week with a mobility friendly owl sit. Instead of walking through the woods trying to find owls, we will be waiting in one spot and hoping…

Recycled Fairy Gardens

Recycled Fairy Gardens

Thu, Oct 22, 2026 • 10:00 AM—12:00 PM · Trailside Museum of Natural History · River Forest, IL

Bring old plant pots, toys and other items to create fun planters. Led by Navraaz Kaur Basati from Wandering Paths.

Be a Better Birder: Intermediate Bird ID

Be a Better Birder: Intermediate Bird ID

Thu, Oct 22, 2026 • 6:00 PM · Trailside Museum of Natural History · River Forest, IL

Step up your birding game by learning how to identify the complexities of birds.

Forest Tales & Mysteries

Thu, Oct 22, 2026 • 6:45 PM—8:15 PM · Trailside Museum of Natural History · Willow Springs, IL

Listen to thrilling horror tales around the bonfire with La Grange Park Library and Gail’s soothing sound therapy. Ages 13 & up.

Cicada Pinning Class

Cicada Pinning Class

Thu, Oct 22, 2026 • 7:00 PM—9:00 PM · Trailside Museum of Natural History · Barrington, IL

Learn the process and importance of entomology: what it is, why it’s important, and how it’s done. This class will teach students the process of […]

Restoration Workday

Sat, Oct 24, 2026 • 10:00 AM—12:00 PM · Trailside Museum of Natural History · Barrington, IL

Help us restore healthy habitats. Ages 8 & up. Children under 15 w/ adult. High schoolers may earn service hours.

Yoga

Sat, Oct 24, 2026 • 10:00 AM · Trailside Museum of Natural History · Willow Springs, IL

Bring a yoga mat/towel. Ages 18 & up.

Fall Colors Paddle

Sat, Oct 24, 2026 • 10:00 AM—1:00 PM · Trailside Museum of Natural History · Riverdale, IL

Enjoy stunning fall foliage while paddling through scenic waters at Kickapoo; experience the changing season from the water’s view. In partnership with Friends…

Spooky Stories & S ’mores

Spooky Stories & S ’mores

Sat, Oct 24, 2026 • 2:00 PM—5:00 PM · Trailside Museum of Natural History · River Forest, IL

Trick-or-treat, paint a pumpkin, listen to spooky stories and more. Costumes encouraged! Presented with the Linda Sokol Francis Brookfield Library.

What’s On The Menu?

Sat, Oct 24, 2026 • 3:00 PM · Trailside Museum of Natural History · Northbrook, IL

Join us at feeding time to learn about our outdoor ambassador animals and their habits.

Birding is Accessible: Owl Edition

Sat, Oct 24, 2026 • 6:00 PM · Trailside Museum of Natural History · South Holland, IL

Slow-paced accessible stroll to search for owls.

River Trail Nightlife: The Return of Scary Stories

Sat, Oct 24, 2026 • 8:00 PM · Trailside Museum of Natural History · Northbrook, IL

River Trail’s annual scary storytelling around the campfire. Cost: $5/person. Ages 8 & up.

Bird Banding

Sun, Oct 25, 2026 • 9:00 AM—12:00 PM · Trailside Museum of Natural History · Lemont, IL

Observe bird banding and talk with banders. Drop-in.

Restoration Sunday

Restoration Sunday

Sun, Oct 25, 2026 • 10:00 AM · Trailside Museum of Natural History · River Forest, IL

Help us improve our wildlife habitat by cutting and removing invasive species. Ages 8 & up. Ages 15 & under w/ adult.

Oak-tober

Sun, Oct 25, 2026 • 10:30 AM · Trailside Museum of Natural History · Willow Springs, IL

Join us for a hike to celebrate Oak Awareness Month.

Pumpkin Scavenger Hunt

Sun, Oct 25, 2026 • 11:00 AM—3:00 PM · Trailside Museum of Natural History · Barrington, IL

Self-guided search for hidden pumpkins on the trail. Costumes encouraged.

Chicago Voyagers’ Fall Jamboree

Chicago Voyagers’ Fall Jamboree

Sun, Oct 25, 2026 • 12:00 PM—2:00 PM · Trailside Museum of Natural History · River Forest, IL

Join us for an immersive, family-oriented outdoor event that recreates the spirit of a Chicago Voyagers expedition. Learn new skills like knot tying or low…

Trunk or Treat

Sun, Oct 25, 2026 • 12:00 PM—4:00 PM · Trailside Museum of Natural History · Chicago, IL

Sponsored by the Forest Preserves and East Side Chamber of Commerce. Enjoy a family-friendly Halloween event, complete with candy!

Forest Therapy

Forest Therapy

Sun, Oct 25, 2026 • 1:00 PM · Trailside Museum of Natural History · River Forest, IL

Join us for a guided, meditative walk to connect back to nature and to ourselves. Led by an Illinois Master Naturalist. Ages 18 & up. Limited spots available.…

The Un-Haunted Forest

The Un-Haunted Forest

Sun, Oct 25, 2026 • 1:30 PM · Trailside Museum of Natural History · River Forest, IL

A whimsical story-hike to solve a spooky mystery. Children under 10 w/ adult.

Costumed Scavenger Hunt Walk

Costumed Scavenger Hunt Walk

Sun, Oct 25, 2026 • 1:30 PM · Trailside Museum of Natural History · River Forest, IL

Wear your costume while walking through our autumn woods while finding hidden (nut-free) treats.