Otter Creek & the Knobs — Ohio River Bluffs, Singletrack & the Fort Knox Hills
Forty minutes southwest of Louisville, where the Ohio River swings past Fort Knox, the wooded ridges of the Kentucky knobs rise abruptly out of the farmland — steep, cone-shaped hills capped with erosion-resistant rock that give this stretch of country its name. Otter Creek Outdoor Recreation Area, a 2,600-acre preserve managed for hiking, mountain biking, and river access, threads a network of trails along limestone bluffs above the Ohio and down into the cool ravine of Otter Creek itself. A day here is built for legs and lungs: bluff-top overlooks of the wide river, more than twenty miles of shared-use singletrack winding through the hardwood forest, and the knob country of Meade County rolling away to the south. It is the closest true wildland to the city on the Kentucky side, and one of the best-kept secrets in the metro's backyard.