Coordinates: 38°03′51″N 85°48′23″W / 38.06420°N 85.80640°W
The Jefferson Memorial Forest is a forest located in southwest Louisville, Kentucky, in the Knobs Region of Kentucky. At 6,500 acres (26 km2), it is the largest municipal urban forest in the United States.
The forest was established as a tribute to Kentucky's veterans, and was designated as a National Audubon Society wildlife refuge.
The forest offers over 35 miles (50 km) of various hiking trails, including several which offer views of downtown Louisville. Several discrete usage areas are featured, including the Tom Wallace Recreation Area, with the 7-acre (28,000 m2) Tom Wallace Lake; the Paul Yost Recreation Area, and the Horine Conference Center. Camping and fishing are both permitted. Tom Wallace Lake is stocked with trout and catfish once a year. Tom Wallace Recreation Area features various handicapped-accessible facilities, including a fishing dock and a 1,560-foot (480 m)-long natural trail, the Tuliptree Trail. The Horine Conference Center is a popular field trip destination for Louisville schools.
The forest property is operated as parkland by Louisville Metro Government.
A hiking trail, the Siltstone Trail, traverses much of the forest from east to west. There are several local hiking trails, in addition. Horine also features many hiking trails and both the Paul Yost and Tom Wallace Recreation Areas have horse trails. No mountain biking is permitted in the forest at this time, but the low traffic roads and hilly terrain afford road cyclists many challenging routes through the forest and surrounding areas.