Onondaga Cave State Park Trail is a 10.6 mile lightly trafficked out and back trail located near Leasburg, MO that features a river and is good for all skill levels. The trail is primarily used for hiking, camping, and canoeing and is accessible year-round. Dogs are also able to use this trail but must be kept on leash.
dogs on leash
Interstate 40,Take Leasburg exit, State Hwy H, turns south on hwy H for 4.5 miles to Onandoga SP
Trail is clearly marked with blazes and trail itself is very defined. Some good views of the Meramec River and hills. Easy trail.
Camping was nice, we had 2 families. Trails had some nice scenic areas and the kids really enjoyed it, however as others remarked before me the lack of marking made it difficult to be sure you stayed on the correct trail. The cave tour was great!
I couldn't find this trail, but found one across from the amphitheater in the campground that was a 3 mile loop and pretty nice.
Simple trail with a few scenic rock formations. Poorly marked and maintained. Would not have found the trailhead except a park ranger happened to show up.