Radnor Lake State Park

Overview

Radnor Lake State Natural Area is a 1,368-acre protected sanctuary surrounding an 85-acre lake in the Overton Hills, just seven miles south of downtown. Designated a Class II Natural Area, it prohibits jogging, cycling, and pets on most trails to preserve its ecology.

Highlights

• Lake Trail: A 2.5-mile loop around the spring-fed lake with otters, turtles, and wading birds.
• Ganier Ridge Trail: A moderately strenuous ridge hike with views of the lake through the canopy.
• Wildlife: White-tailed deer, wild turkeys, barred owls, and the occasional bald eagle.

History

The Louisville & Nashville Railroad created the lake in 1914 as a water supply for its steam locomotives. After the railroad era, the state acquired the land in 1973 to protect it from development.

Visitor Tips

• Quiet hours: No running, no dogs, no bikes—this is a nature sanctuary.
• Parking: Lots fill early on weekend mornings; arrive before 8 AM.
• Duration: 1.5–2 hours.