Groups

Community service groups, youth groups, garden clubs, Scout troops, church organizations, families, schools, and private businesses are encouraged to get involved.

Volunteer groups will work directly with site staff to identify projects that are suitable for your group.  Projects such as; trail work, litter clean-up, painting, invasive species removal, general maintenance and more. 

About Onondaga Cave State Park

Descend into the depths of Onondaga Cave State Park and drop into a world of wonder: towering stalagmites, dripping stalactites, and active flowstones help make the cave a National Natural Landmark and illustrate why Missouri is often called “The Cave State.” Visitors can take guided tours into the underground wonderland. But if you prefer the surface, the park’s Vilander Bluff Natural Area provides a panoramic view of the Meramec River. Easy access to the Meramec River allows visitors to canoe or fish in a peaceful and scenic setting.