Mississippi Earthtones Festival 2025

The Mississippi Earthtones Festival, brought to you by Alton Main Street, the Sierra Club Illinois’ Three Rivers Project and Jacoby Arts Center, is a celebration of the Mississippi river through art, music and conservation. This event is held annually on the 3rd Saturday in September.

Located on the banks of the Mississippi River at the Alton Amphitheater, this year’s event will take place on Saturday, Sept. 19 from noon to 10 p.m. Family-friendly activities take place from noon until 6 p.m., and festival goers will enjoy artist booths and live music which continue until 10 p.m.

At this free & family-friendly event, there will be over 100+ educational booths, live music, interactive art experiences and performances, as well as great local food & beverages. The goal is to bring locals and tourists alike to Downtown Alton to celebrate life on the Mississippi River and learn about ways that we can all be good stewards of our environment.

To stay up-to-date on this year’s Earthtones event and to learn more, click here.