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ISM-Dickson Mounds
10956 North Dickson Mounds Rd
Lewistown, IL 61542
(309) 547-3721

Admission: FREE

Daily: 9 a.m. - 4:30 p.m.

Closed: New Year's Day, Thanksgiving Day, and Christmas Day

More Visitor Information

Welcome to Dickson Mounds

ISM-Dickson Mounds,  a branch of the Illinois State Museum and listed on the National Register of Historic Places, is one of the major on-site archaeological museums in the United States. It offers a unique opportunity to explore the world of the American Indian in an awe-inspiring journey through 12,000 years of human experience in the Illinois River Valley. 

What's happening at ISM-Dickson Mounds...

Connections in Stone: A Native Perspective on the Relation of Oral Tradition and Petroglyphs

This exhibition, opening early 2024, will present Mike Chervinko’s breathtaking photographic images of petroglyphs. 

Join us for the annual Fulton-Mason Eagle Day event on February 3, 2024. Activities include live raptor programs, hands-on activities and crafts for kids, and bird watching in various locations in Lewistown and Havana, Illinois.

Plan Your Visit!

See what's on exhibit at ISM-Dickson Mounds

Read the ISM-Dickson Mounds Blog and News

Upcoming Events

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