Idaho State Highway 21
…River, and gently descends to Stanley. About four miles (6.5 km) west of Stanley is the turnoff for the three-mile (5 km) spur road to the photogenic Stanley Lake at 6,513 feet (1,985 m), framed by the jagged McGown Peak at 9,860 feet (3,005 m). In Stanley, SH-21 terminates at 6,250 feet (1,905 m) at the junction…