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

Admission: FREE

Tue - Sat:  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...

Kevin Veara: Exult

Springfield artist Kevin Veara paints eye-popping scenes of birds among imagined and mutant landscapes. His paintings celebrate the vibrant, extraordinary beauty of the birds he observes along the Sangamon River. 

Plan Your Visit!

See what's on exhibit at ISM-Dickson Mounds

Read the ISM-Dickson Mounds Blog and News

Upcoming Events