Arkansas has a 40,000-acre lake with 200 wild islands and zero houses on shore

It’s the state’s cleanest secret

Lake Ouachita (say it like WASH-ih-taw) spreads across about 40,000 acres of water in the Ouachita National Forest, roughly 13 miles west of Hot Springs.

The U.S. Army Corps of Engineers controls every inch of shoreline, so you won’t find a single private home, dock, or building along the water’s edge.

The lake ranks among the cleanest in the country, clear enough to see fish and rock formations right from your boat.

And with 690 miles of shoreline cutting through Garland and Montgomery counties, you could spend a week here and barely scratch the surface.

A flooded valley still hides whole towns underwater

Blakely Mountain Dam went up on the Ouachita River between 1948 and 1953.

The Corps of Engineers built it for flood control and hydroelectric power, and the finished structure stands 231 feet tall and 1,100 feet long, cranking out 75 megawatts of electricity.

When the valley flooded, small communities like Buckville and Cedar Glades disappeared beneath the rising water. Hundreds of graves had to be relocated before the lake filled.

The valley was never fully clear-cut, so an underwater forest of preserved trees still stands below the surface.

Camp on any of the 200 islands for free

More than 200 uninhabited islands dot the lake, and because they belong to the Ouachita National Forest, you can camp on them without a permit or a fee.

There are no facilities, so you pack everything in and pack everything out, Leave No Trace style. Hotel Island draws people with its soft sand and natural caves.

Crystal Island has pine trees and quartz deposits scattered across the ground.

Bird Island is the biggest known purple martin roost in Arkansas, pulling thousands of the birds in late July and August.

Trophy striped bass keep anglers coming back

The lake holds largemouth bass, smallmouth bass, spotted bass, striped bass, crappie, catfish, walleye, and bream.

Trophy striped bass fishing is what puts Lake Ouachita on the national map, and anglers travel from across the country to chase them.

Several marinas rent fishing boats and run guided trips with local guides who know the water. You need an Arkansas fishing license if you’re 16 or older, and you can buy one online before you go.

Tournaments run throughout the year.

Divers swim through a standing forest 60 feet down

Underwater visibility can reach 25 feet or more on calm days, making this one of the top inland scuba spots in the country.

You can dive the remains of submerged towns, sunken boats, and that standing underwater forest, where preserved trees rise up to 60 feet from the lake floor.

Near Blakely Mountain Dam, the water drops to about 200 feet deep. On sunny days in August and September, you might spot freshwater jellyfish drifting past you.

They’re translucent, less than an inch wide, and completely harmless because they’re too small to sting through skin.

Follow yellow buoys through 450-million-year-old rock

The Geo-Float Trail runs 16 miles across the lake and holds the distinction of being the first water-based interpretive trail named a National Recreation Trail.

You follow yellow marker buoys past 12 stops by boat or kayak, each one highlighting ancient geological formations along the shore.

Zebra Rock is the standout, where white quartz veins streak across dark sandstone cliffs.

Whirlpool Rock is made of 450-million-year-old sandstone, and Submarine Slide formed from an ancient underwater earthquake. Free self-guided maps are available at the Spillway Recreation Area and Brady Landing.

The LOViT trail crosses five mountains in 44 miles

The Lake Ouachita Vista Trail runs about 44 miles along the southern shore through the Ouachita National Forest, crossing five mountains along the way.

It earned an IMBA EPICS designation, and hikers, runners, and mountain bikers all share the route. Some sections hug the lakeside and feel easy.

Others climb steep and fast. The Hickory Nut Mountain overlook gives you a wide-open view of the lake and surrounding peaks.

Inside the state park, the Caddo Bend Trail loops four miles around a peninsula with the lake visible the entire time.

Three springs a homesteader swore could heal you

Inside Lake Ouachita State Park, three natural springs still flow freely at a spot called Three Sisters Springs. John McFadden discovered them in 1875 and believed the water had healing properties.

The springs were said to carry the names of his three daughters.

By the early 1900s, a businessman named W.M. Cecil turned the area into a resort and bottled the water, selling it across the country as “World’s Wonder Waters.”

The Corps of Engineers bought the property in 1951 and leased 360 acres to the Arkansas State Parks in 1955.

Dig your own quartz crystals near Mount Ida

The town of Mount Ida sits nearby and calls itself the Quartz Crystal Capital of the World.

The Ouachita Mountains hold rich quartz deposits, and several public mines let you dig for crystals and keep whatever you find for a flat fee. You don’t need experience or special gear.

A screwdriver, a small rake, and a bucket will do the job. Arkansas made quartz crystal its official state mineral back in 1976.

The Crystal Vista Trail near town climbs 1.8 miles up Gardner Mountain to a former mine site where crystals still turn up on the ground.

Bald eagles circle the lake under some of Arkansas’s darkest skies

Bald eagles spend their winters at Lake Ouachita, arriving in November and staying through March. The state park runs eagle cruises during the season so you can watch the birds up close from the water.

Deer, otters, beavers, ospreys, hummingbirds, and several bat species also live around the lake, along with common loons, northern pintails, and wood ducks.

After dark, the skies here are among the darkest in Arkansas. On a clear night, you can see far more stars than you’d expect from the middle of the South.

Four million visitors a year come for the open water

About 4 million people visit the lake each year, and most of them come for the water. Multiple swimming areas have buoyed boundaries for safety.

You can rent canoes, kayaks, pontoon boats, motorboats, and houseboats from several marinas. Water skiing, tubing, jet skiing, and stand-up paddleboarding all happen on the open stretches.

If you’re a beginner on a kayak or paddleboard, the sheltered coves and quiet fingers of the lake give you calm water to learn on without worrying about boat traffic.

The state park sits on 360 acres with cabins on the water

Lake Ouachita State Park covers 360 acres along the eastern shore and has cabins with lake views, campsites, a marina, swimming areas, and a visitor center.

Year-round programs include guided hikes, kayak tours, and sunset boat tours. The visitor center is open daily from 8 a.m. to 5 p.m., and day-use areas have no entrance fee.

Hot Springs and Hot Springs National Park are a short drive east if you want to walk Bathhouse Row and soak in the thermal waters while you’re in the area.

Explore Lake Ouachita in Arkansas

You can reach Lake Ouachita by heading about 13 miles west of Hot Springs in west-central Arkansas.

Lake Ouachita State Park sits at 5451 Mountain Pine Road, Mountain Pine, Ark. Day-use areas are free to enter, but you’ll pay fees for camping, cabins, and boat rentals.

The U.S. Army Corps of Engineers manages the lake itself, and the state park handles recreation on its 360 acres. Check the official website for current rates and seasonal programs before you plan your trip.

This article was created with AI assistance and human editing.

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