Meramec State Park
"Union is close enough for frequent day visits, especially for fishing, hiking, and picnicking. Many visitors use the park as a convenient local escape for short outdoor trips."
A riverfront Ozark park known for caves, bluffs, camping, and paddling on the Meramec River.
Croft State Park
"Union-area visitors come to Croft for lake access and outdoor recreation close to home. The park is a good choice for day use and family outings."
A spacious Upstate park offering lake recreation, trails, camping, and equestrian activities.
Graham Cave State Park
"Union visitors often pair a park stop with other Central Missouri sightseeing and outdoor recreation."
A historic park centered on a significant prehistoric cave site in the Loutre River valley.
