465 Lodge Dr.
Oglebay Park Falls on Waddles Run along Falls Dr.
From the Schrader Center, take the Falls Vista Trail (0.5 mi). Trail dead ends at an overlook. This should be real close to the overlook - 40.092863, -80.659709
If you want to get down in the creek, there's an easy way.
From Interstate 70, take Exit 2A and go east on US 40 for ½ mile and turn left of Bethany Pike (WV 88). Drive one mile and turn right on Warden Run Rd. and follow it for 1.5 miles to a parking area next to the creek. You can see the falls from the road.