Lake Ouachita

About this dive site

Lake Ouachita, a premier inland dive destination, offers an expansive and pristine diving experience. Spanning 40,000 acres and dotted with over 200 islands within 975 miles of remote shoreline and surrounded by the Ouachita National Forest, this lake consistently ranks among the nation’s cleanest. Ocean Extreme provides a full service facility at Mountain Harbor Resort, offering air fills, rentals, and support for divers. Access to the lake is facilitated by 20 boat ramps and 10 full-service marinas. Diving in Lake Ouachita is open weekends from Memorial Day through Labor Day annually. The crystal clear waters provide excellent visibility, creating a remarkable underwater environment.