Nolin Lake State Park
Kentucky’s Gateway to Mammoth Cave Country
Nolin Lake State Park sits on the 5,795-acre Nolin Lake along the northern edge of Mammoth Cave country in south-central Kentucky. With a 9.2-mile hiking trail, a swimming beach, excellent bass and walleye fishing, and a boat ramp providing full lake access, it’s the perfect base camp for exploring the world’s longest cave system just 14 miles away.
⚠️ 2025–2026 Campground Closure: The campground is closed indefinitely due to substantial flooding damage. The boat ramp, hiking trail, beach, and day-use areas remain OPEN. Contact the park at 270-286-4240 for the latest status before visiting.
Nolin Lake Fishing
Nolin Lake is a year-round fishing destination fed by the Nolin River, with excellent populations of bass, walleye, catfish, and panfish. The lake’s many coves, creek channels, and submerged structure create prime habitat for trophy fish.
Fish Species & Tips
| Species | Best Season | Hot Spots |
|---|---|---|
| Largemouth Bass | Spring–Fall | Coves, brush piles, shallow flats |
| Smallmouth Bass | Spring–Summer | Rocky points, main lake humps |
| Walleye | Spring (March–April) | Dam tailwaters, rocky banks |
| Crappie | Spring | Brush piles, standing timber |
| Channel Catfish | Summer | Deep holes, night fishing popular |
| Bluegill | Late Spring–Summer | Shallow coves, near docks |
Kentucky fishing license required. The park’s boat ramp provides year-round access to the full lake. No motor size restrictions.
Hiking
The park features a 9.2-mile hiking trail winding through rolling Kentucky hills and hardwood forest along the lake shoreline. The trail is open year-round and features a small seasonal waterfall when rain conditions are right. Wildlife sightings include white-tailed deer, wild turkey, and various songbirds.
| Trail | Distance | Difficulty | Highlights |
|---|---|---|---|
| Main Lake Trail | 9.2 miles | Moderate | Lake views, waterfall, hardwood forest |
| Short Loop Option | ~3 miles | Easy–Moderate | Accessible section near day-use area |
Swimming Beach
The park’s sand beach on Nolin Lake is open seasonally from Memorial Day through Labor Day. The beach area includes picnic tables, restrooms, and a concession stand. Note: Pets are not permitted on the beach.
Camping (Currently Closed)
The campground normally offers 32 sites with electric and water hookups, plus primitive tent sites. However, flooding in 2025 caused significant damage, and the campground remains closed until further notice. Day-use facilities, the boat ramp, and trails continue to operate normally.
Alternative Camping Nearby
| Option | Distance | Type |
|---|---|---|
| Mammoth Cave NP Campground | ~14 miles | Tent & RV, 100+ sites |
| Wax Campground (USACE) | ~8 miles | Lakeside, electric hookups |
| Moutardier Campground (USACE) | ~12 miles | Full hookups, marina |
Nearby: Mammoth Cave National Park
Just 14 miles south, Mammoth Cave National Park protects the world’s longest known cave system with over 420 miles of explored passages. Rangers offer guided cave tours year-round, from easy walking tours to adventurous crawling expeditions. Combining a Nolin Lake visit with a Mammoth Cave tour makes for an unforgettable Kentucky weekend.
Is the campground open?
No. The campground is closed indefinitely due to flooding damage in 2025. The closure is currently planned through at least May 31, 2026. Day-use areas, the boat ramp, hiking trail, and swimming beach remain open. Call 270-286-4240 for the latest status.
How far is Mammoth Cave?
Mammoth Cave National Park is approximately 14 miles south of Nolin Lake State Park, about a 20-minute drive. It’s the world’s longest known cave system with over 420 miles of explored passages and offers guided tours year-round.
Can I still use the boat ramp?
Yes! The boat ramp remains open year-round, providing full access to Nolin Lake for fishing and boating. There are no motor size restrictions on the lake.
Are dogs allowed on the beach?
No. Pets are not permitted on the swimming beach. Dogs are welcome on the hiking trail and in other park areas as long as they are leashed.
