Best time to visit
Arrive within the first hour of opening for the shortest queues and best photo light.
Last reviewed June 2026 by James Morgan. AI-assisted, human-edited. Our editorial standards
One museum, four sites across Illinois, spanning ancient Dickson Mounds archaeology to fine art galleries and natural history.
The Illinois State Museum tells the story of the state across multiple locations, connecting its land, wildlife, people, and art under one mission.
What you'll see and do - Visit the headquarters museum in Springfield for exhibitions and public programs on Illinois history and culture. - Explore archaeological findings at ISM-Dickson Mounds in Lewistown. - See art exhibitions at the ISM-Lockport Gallery in Lockport. - Experience displays covering the land, the life within it, and the people who shaped the state.
May 12, 19, 26 [2024]
This program offers interactive activities for young children and their caregivers with the theme "Adventure is Out There!"
2026
This program involves schools across Illinois in research projects, culminating in regional, state, and national contests.
May 23 [2024] onwards
This exhibition explores what it was like to travel, eat, stay, and work along Route 66, including stories from the Green Book.
Through May 2026
This exhibition at ISM-Dickson Mounds features watercolor paintings of birds by artist Peggy Macnamara, focusing on those found in central Illinois.
Family-tested advice for a smoother day at Illinois State Museum.
Arrive within the first hour of opening for the shortest queues and best photo light.
All ages
Onsite or nearby parking available at 502 S Spring St.
Pack snacks, refillable water bottles and a portable charger to keep the day running smoothly.
Illinois State Museum
502 S Spring St, Springfield, IL 62706
This attraction has been claimed and verified.
Last updated 6/23/2026
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