The Vilander Bluff Natural Area is a 200-acre tract along the Meramec River near Bourbon Missouri. It’s managed by the Missouri Department of Natural Resources as part of Onondaga Cave State Park. A 1.25 mile loop trail passes near the bluff, but DOES NOT provide views of the cliffs. At over 200 feet, Vilander Bluff is the Meramec River’s tallest. Ancient cedars over 400 years old grow out of the rocks.
The Myron & Sonya Glassberg conservation area is a 429-acre tract in the LaBarque Creek watershed with impressive views across the Meramec River valley. A three-mile hiking trail loops through the area following ridgelines up, around, and back down to the valley. To reach the top, the trail utilizes an old gravel road, which near its steepest turns to asphalt. Single track begins at the overlook junction as the trail loops higher still and back around to the start.