Pactola Reservoir

Pactola Reservoir is the largest and deepest lake in the Black Hills, tucked among pines west of Rapid City along US 385. Boating, fishing and scuba diving are popular.

The Pactola Visitor Center, run by the Forest Service, sits above the dam with exhibits and big views over the water. It is open seasonally.

Highlights

• The largest lake in the Black Hills
• Boating, fishing and paddling
• Visitor center and overlook by the dam
• A scenic drive on US 385

Local tips

• Check the visitor center's hours before you go; they follow the season.
• The water stays cold even in summer.
• Make it a loop: Hill City, Pactola, Sheridan Lake and back.