Brockway Mountain Drive is an 8.883-mile (14.296 km) scenic highway in the Keweenaw Peninsula of Michigan just west of Copper Harbor. Drivers can access the road from M-26 on either end near Eagle Harbor to the west or Copper Harbor to the east. The drive runs along the ridge of Brockway Mountain on the Keweenaw Fault and climbs to a height of 1,320 feet (402 m) above sea level, 720 feet (220 m) above the surface of Lake Superior. Several turnouts along the route allow for views of Copper Harbor, Lake Superior, and undeveloped woodland. On a clear day, Isle Royale is visible some 50 miles (80 km) in distance from the top of the mountain.
Brockway Mountain was named for David D. Brockway, one of the pioneer residents of the area. The road was constructed by the county road commission with funding through Depression-era work programs in 1933. It was briefly used as a connection for the parallel state highway after it opened. Since it opened, Brockway Mountain Drive has been recognized in several publications and other venues for its scenic nature, dating back to the mid-20th century. Newspaper profiles of Keweenaw County or the Upper Peninsula have discussed the scenic value of the roadway and its environment.