Directions to Onondaga Trailhead
Google Maps Directions from your location
GPS coordinates: 38.05693, -91.22205
From I-44, exit 214 (Leasburg)...
Head south on MO-H 7.5 mi.
Pass through Onondaga State Park and cross the Meramec River.
The official trailhead and small parking area is on the left.
From Steelville, MO...
From the junction of MO-19 / MO-8, head east on MO-8 for 5.4 mi.
Turn left at MO-E and follow for 5.8 mi.
Cross the low water bridge and continue for another 3.2 mi on Cave Rd.
The official trailhead and small parking area is on the right just before the Meramec River.
From Potosi, MO...
From the junction of MO-21 / MO-8, head west on MO-8 for 31.1 mi.
Turn right at MO-E and follow for 5.8 mi.
Cross the low water bridge and continue for another 3.2 mi on Cave Rd.
The official trailhead and small parking area is on the right just before the Meramec River.