Blue Heron
Swimming hole in London, Kentucky · River
Blue Heron is a river swimming hole. It is near London, Kentucky. Fee varies. Best season: Spring for wildflowers and mild weather.
Typical season: Spring for wildflowers and mild weather
About Blue Heron
Blue Heron sits in Kentucky along Big South Fork Of The Cumberland River. Swimmers come for a natural day on the water without resort amenities.
Set along the Big South Fork of the Cumberland River, this informal natural .
The river carves through sandstone gorges draped in hemlock and hardwood, creating a landscape that feels ancient, unhurried, and genuinely wild. Arriving at Blue Heron, you'll immediately sense that this is no ordinary . A picturesque footbridge spans the river, framing the scene like something out of an Appalachian postcard. The surrounding gorge walls rise steeply, cloaked in ferns, wildflowers, and dense forest canopy that filters summer light into shimmering green ribbons. An interpretive history area near the water's edge tells the story of the coal mining families who once lived and worked here, and walking through it adds a quiet emotional weight to the visit. Wildlife is everywhere. Listen for kingfishers skimming low over the water and watch for white-tailed deer moving through the tree line at dusk.
Swim at your own risk at Blue Heron. Check conditions after rain and respect any posted closures.
Key facts
Structured details for trip planning — verify access and fees with the land manager before you visit.
- Water type
- River
- Water body
- Big South Fork of the Cumberland River
- Fee
- Fee varies
- Nearest town
- London
- State
- Kentucky
- Coordinates
- 36.66856, -84.54767
- Best season
- Spring for wildflowers and mild weather; Summer for peak .
- Access difficulty
- Moderate; requires navigation through multiple routes and trails. Accessible for most visitors with proper directions.
- Parking
- Designated area
- Restrooms
- Yes
- Lifeguard
- Present (seasonal)
- Camping
- Blue Heron campground is at this site. Also, there are 2 campgrounds in Daniel Boone N.F. Near Blue Heron - Hemlock Grove and Great Meadow campgrounds ore both west of Stearns off RT 92.
- Land manager
- U.S. Forest Service
- Activities
- Swimming
- Facilities
- Picnic tables and toilets available. Nearby camping options at Blue Heron campground and Daniel Boone National Forest.
- Last verified
- May 12, 2026
The experience
- Best time to visit Spring for wildflowers and mild weather; Summer for peak .
- Access Moderate; requires navigation through multiple routes and trails. Accessible for most visitors with proper directions.
- Facilities Picnic tables and toilets available. Nearby camping options at Blue Heron campground and Daniel Boone National Forest.
- Camping nearby Blue Heron campground is at this site. Also, there are 2 campgrounds in Daniel Boone N.F. Near Blue Heron - Hemlock Grove and Great Meadow campgrounds ore both west of Stearns off RT 92.
Highlights & features
- Historical significance as former coal mining site
- Crystal-clear waters of the Cumberland River
- Accessible trails and footbridge
- Abundant wildlife and plant diversity
- Nearby camping options
- Interpretive history area detailing coal mining heritage
- Picturesque footbridge crossing the swimming hole
- Blend of natural beauty and cultural significance
How to get there
Blue Heron lies in Kentucky near London, Corbin, and Williamsburg. Use these driving notes as a starting point and confirm road conditions before you go. Bring water, sunscreen, and gear for a primitive swim day. Weekends and holidays can draw more visitors. Check local updates on access and water levels before you leave home.
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Starting Point: London, KY
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Head South on I-75
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From London, take Interstate 75 (I-75) southbound toward Williamsburg, KY. This is about a 45-minute drive.
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Exit at Williamsburg and Take KY-92 West
Once in Williamsburg, take Exit 11 and turn right onto KY-92 West. Follow KY-92 past the intersection with US-27. Continue heading west toward Pine Knot, KY.
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Turn onto KY-1651 Northwest Toward Revelo
After passing through Pine Knot, turn right onto KY-1651 heading northwest. Follow this road to the small community of Revelo. Turn Left onto KY-742 Southwest Toward Mine 18 Road
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From Revelo, turn left onto KY-742 and follow it southwest. Look for signs directing you toward "Mine 18 Road."
Turn Right onto Mine 18 Road and Enter Big South Fork National River and Recreation Area (N.R.A.) Turn right onto Mine 18 Road, which leads into the Big South Fork National River and Recreation Area. Follow this road as it winds through the park. Look for signs directing you to the Blue Heron area.
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Arrive at Blue Heron Picnic and Camping Area
Continue on Mine 18 Road until you reach the Blue Heron picnic and camping area. There is parking available here for visitors. This is the starting point for accessing the trail. Trail Information to the From the parking area, locate the trailhead for the Catawba Overlook. The trail begins here and crosses a footbridge early on. The . Look for a safe path to access the water below.
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Additional Notes
The Blue Heron area is part of the Big South Fork National River and Recreation Area, so be prepared for limited cell service. Bring appropriate footwear for hiking, as the trail may be uneven in places. Ensure you park in designated areas and follow all park rules for safety and preservation of the natural environment. Restrooms and picnic facilities are available at the Blue Heron area. Have a safe visit to this beautiful and serene !
Plan your visit
Blue Heron works well as a day trip from London or Corbin. Stock up in town, then head to the water with food, water, and sun protection. Combine the swim with camping at Buena Vista or browse more Kentucky river spots in our directory. For the full list in Kentucky, see our state directory.
Access & fees
Access is via a hiking trail from the Blue Heron picnic area. The swimming hole is unofficial and not a designated, managed swim area. Parking and basic facilities are available at the trailhead. Fee status is unknown.
Top picks for this trip
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Willit Rashguard Swim Shirt UPF 50+
The best all-around sun shirt for swimming holes — light enough to swim in, dry enough to hike out in.
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What to pack for Blue Heron
Gear we compare side by side for river swims like this one — water access, sun, and the hike in.
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Frequently asked questions
Can you swim at Blue Heron?
Yes. Blue Heron near London, Corbin, and Williamsburg in KY is a river swimming spot on Big South Fork of the Cumberland River. Scout depth and current before entering — no lifeguards at most natural access points.
How much does Blue Heron cost?
Plan for fees: Unknown. Rates and policies change — verify with the land manager before you drive.
How do you get to Blue Heron?
Blue Heron is in KY within day-trip range of London, Corbin, and Williamsburg. Use a current map for the put-in or park entrance; cell service can be limited at remote spots.
Explore more nearby swimming guides
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Map & location
Culture & history
Blue Heron was once a coal mining community known as Mine 18, now preserved as an interpretive history site detailing the lives of miners.
Conservation
Follow Leave No Trace principles to protect wildlife and natural habitats. Avoid littering and respect historical exhibits.
Sources & updates
Official land managers cited on this page
Always confirm current rules, closures, and fees on the agency site before visiting.
Spotted outdated access, fees, or safety info? Send a correction with the page URL — we review every submission.