National Great Rivers Museum

National Great Rivers Museum

2 Lock and Dam Way
East Alton, Illinois 62024

  • Phone: (618) 462-6979
  • Fax: (618) 462-7650
  • Hours:
    Open Daily 9 a.m. to 5 p.m.
    For group reservations, call (800)258-6645
    Closed for Thanksgiving, Christmas Eve, Christmas Day, New Year's Eve, New Year's Day

Groups can schedule a guided tour of the 12,000-square foot National Great Rivers Museum located on the Meeting of the Great Rivers National Scenic Byway at the Melvin Price Locks and Dam #26. Situated on the banks of the Mississippi River, this museum is dedicated to telling the story of the people, nature, and wildlife that have shaped the mighty river throughout history. The museum is packed with 20 highly interactive and computer animated exhibits that illustrate the impact of the Mississippi River on people and the region.

Groups of 10 or more need to call the Great Rivers & Routes Tourism Bureau at 1-800-258-6645 to schedule a tour. Group tours available Wednesday - Saturday at 9 a.m., 11 a.m., and 2 p.m. Allow at least 1 1/2 hours to visit both the museum and locks and dam. School/children groups require at least one adult chaperone per 10 students. Student activity sheets are available to assist in the museum experience.

History of the Museum: Constructed by the U.S. Army Corps of Engineers as a component of the Melvin Price Locks and Dam, the museum structure was completed in 1998 at a price of $6 million. The completed museum features an exhibit gallery that is approximately 7,000 square feet, a multi-purpose classroom with Distance Learning capabilities, a theater with seating for 100, with state-of-the-art audio-visual components, and a gift shop.Exhibits and DisplaysThroughout history, people have relied on the Mississippi River. It has played an important role historically, culturally and ecologically for both nature and humans.

The journey down the Mississippi River begins with exhibit space dedicated to establishing the importance of the river, as well as telling the story of the forces that change the river’s course over time. See how ongoing cycling forces shape life on the river at interactive computer displays, discover the habitats along the river, find out more about the ancient beginning of the river as told by the majestic bluffs, and experience where the great rivers meet.Our RiverVisitors begin their journey down the Mississippi River with an introductory exhibit establishing the importance of the Mississippi River. Throughout history, people have valued and relied upon the Mississippi River. Within this exhibit space, visitors can explore additional displays that capture the life and natural forces of the river. The Bluffs: Towering above the Mississippi River, the majestic limestone bluffs support many life forms that enrich the river today and continue to tell the unique story of the river’s ancient beginnings. The Confluence: It is here that the great rivers meet. Discover the points where the Mississippi converges with the Missouri River and Illinois River.

Locks and Dam System: The Melvin Price Locks and Dam is considered by many to be a national marvel of engineering right here on the Mississippi River. While examining the history and development of the locks and dam system, visitors can explore a number of displays showing how the locks and dam are used along the river. A Stairway for Boats: The lock and dam system is like a stairway for boats, making it possible for large boats to travel the Upper Mississippi River. Visitors can try for themselves to move the water in the locks in order to balance the water levels. Life Size Barge: River navigation is important to the U.S. economy, and we need large barges to move our goods, such as corn, soybeans and coal. When stepping under the frame of a barge, visitors can experience how vast a barge is in size, as well as how cargo is stored inside. Steer the Barge: Navigating the Mississippi, with all its natural and engineered challenges, takes a lot of skill and experience – and it can be really fun! Kids of all ages can take a stab at pushing a barge through the locks and dam with a simulator.

People and the River: People do not always realize how much the water and the environment play an integral role in their daily lives. The following exhibits allow visitors to take a closer look at their home environments and how they can take care of preserving the river environment. How much water do you use?: Whether we’re taking a bath or grabbing a drink of water, it is important to be aware of our personal water consumption. This interactive display allows visitors to fill the tank with the water they consume each day, and then they can learn ways to use their water resources more wisely. Working with the River: Lots of people care about the Mississippi and do all sorts of work in several agencies to take care of the river environment. This exhibit pays tribute to all those who help maintain the Mississippi River.



  • Pavilion
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Meeting Spaces

Meeting Spaces


Occupancy: 60 - 60


Occupancy: 150 - 150


Occupancy: 110 - 110


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