The Convict Lake Boat Launch & Marina is a public-access marina operated by Convict Lake Resort, Inc. under a Special Use Permit from the Inyo National Forest, located approximately ten miles south of Mammoth Lakes. The facility features a paved boat ramp and trailer parking near the bait shop, rental boats, a boat dock with boarding floats, and a fish cleaning station. Convict Lake is a no-wake lake with a maximum accommodated boat length of 18 feet. The south shore road provides carry-down access for canoes, kayaks, and paddleboards. The marina operates seasonally; day-use hours are sunrise to sunset.