The US Army Chemical Corps Museum is located in the John B. Mahaffey Museum Complex within Fort Leonard Wood, Missouri, South of I-44 between Saint Louis and Springfield.
0800 – 1600 Mondays – Fridays
1000 – 1600 Saturdays
Closed Federal Holidays
The museum complex is open to the public. There are no admission fees. However, group tours must be chaperoned. Below are valuable information for organizing a group tour: