Illinois
Frank Holten State Park
Verified by America’s State Parks Editorial Team – Updated March 2026
Frank Holten State Park is a public state park in Illinois in St. Clair County. Spanning 4.4 acres and established in 1964, this park offers a peaceful retreat into nature for visitors of all ages.
Quick Facts
| State | Illinois |
| County | St. Clair |
| Park Size | 4.4 acres |
| Established | 1964 |
Explore More Illinois State Parks
Frank Holten State Park is one of many outstanding state parks in Illinois. Discover more parks in our Best State Parks in Illinois guide, or use our Park Finder to search by activity, location, or features.
Last updated: March 6, 2026