This 780 acre lake is the largest and deepest water body in the Black Hills area at about 150 feet in depth. The southern access begins starts at the Pactola Campground off Custer Gulch Road. Brown and Rainbow trout, along with largemouth bass are primary found while fishing here. There is a $5 vehicle day use fee, and rentals are available at the full service marina store on the northern side of the reservoir.