Lake Ouachita State Park
Lake Ouachita State Park sits on the shores of Arkansas’ largest lake—40,000 acres of crystal-clear water with up to 50-foot visibility, making it a premier destination for scuba diving, boating, and fishing!
40,000-Acre Lake Ouachita
| Lake Info | Details |
|---|---|
| 💧 Lake Size | 40,000+ acres |
| 👁️ Visibility | Up to 50 feet! |
| 🤿 Scuba Diving | Shipwrecks, ghost towns |
| 🦐 Wildlife | Freshwater jellyfish! |
Camping & Cabins
| Accommodation | Details |
|---|---|
| 🏕️ Campsites | 93 total (some waterfront) |
| ⭐ Class AAA | 58 full-hookup sites |
| 🏠 Cabins | 8 equipped + 4 camper cabins |
| ⛵ Marina | 70 slips, boat rentals |
Scuba Diving Sites
| Dive Site | Features |
|---|---|
| Tip of Snoopy’s Ear | Rock formations |
| Blakely Mountain Dam | Old town ruins |
| Three Sisters Spit | Sunken boats |
FAQ
Why is the water so clear?
Lake Ouachita has minimal runoff and is fed by underground springs, creating exceptionally clear water with visibility up to 50 feet—rare for freshwater lakes!
🤿 Arkansas’ Crystal-Clear Diving Paradise
Reserve at Arkansas State Parks.
Location & Getting There
Lake Ouachita State Park is located in Arkansas. The park’s coordinates are 34.6186, -93.1772. Check the park’s official website or your state parks app for detailed driving directions and GPS navigation tips.
Quick Facts
- Location: Arkansas
- Coordinates: 34.6186, -93.1772
- Activities: Hiking, Camping, Fishing, Wildlife Viewing
- Pets: Allowed on leash in most areas (check local rules)
Things to Do
Arkansas showcases stunning Ozark and Ouachita landscapes — ancient mountains, spring-fed rivers, dramatic bluffs, and caves. Activities include hiking scenic bluff trails, swimming in clear streams, fishing trophy bass lakes, camping in forested valleys, kayaking, caving, mountain biking, and rock climbing.
Best Time to Visit
Best from March through November. Spring brings wildflowers and waterfalls. Summer is hot — swim and float. Fall foliage peaks mid-to-late October. Winter offers mild hiking temperatures.
Visitor Tips
Arkansas state parks are free to enter. The system uniquely offers full-service lodges with restaurants. Reservations through arkansasstateparks.com. Ticks are very active March through October.
Explore More Arkansas State Parks
Lake Ouachita State Park is one of many outstanding state parks in Arkansas. Discover more parks in our Best State Parks in Arkansas guide, or use our Park Finder to search by activity, location, or features.
