Au Sable Light Station

Au Sable Light Station
Au Sable Light Station

NPS photo


Located within Pictured Rocks National Lakeshore, this picturesque lighthouse stands on Au Sable Point on the south shore of Lake Superior, approximately 12 miles west of Grand Marais, Michigan.

Built in 1873-1874, the light tower's base diameter is 16 feet with a height of 86 feet. The lens focal plane is 107 feet above lake level. A brick oil building and fog signal building were built in the 1890s. All of the buildings on site, along with the tower and keepers' quarters, make up the light station.

The original keepers' dwelling was attached to the light tower in the back. In 1909, a new residence was built for the head keeper and the existing building expanded so it could accommodate two assistant keepers and their families. One family lived upstairs and one downstairs, with separate entrances. In 1945 the U.S. Coast Guard took over, replacing the civilian keepers.

A third-order Fresnel lens reflected the first light, which was fueled initially by lard oil and then by kerosene. The fixed white beam could be seen 17 miles out on the lake. The lighthouse became fully automated in 1958 and transferred from the Coast Guard to the National Park Service in 1968.

The national lakeshore also preserves other maritime sites.


Visiting the Au Sable Light Station
To visit the Au Sable Light Station, travel to the Hurricane River Campground located 12 miles west of Grand Marais on Alger County Road H-58. Park in the day use parking area near the bridge.

It is a 1.5 mile walk (one way) to the lighthouse. From the parking lot, walk east through the campground from the picnic area near the Hurricane River mouth. The trail continues past the campground on the historic U.S. Coast Guard access road to the light station. Be alert for occasional staff vehicle traffic. On the beach below the trail, exposed shipwreck remains dot the shoreline. Watch for the signs and steps to the beach along the access road.

NOTE: On hot, humid days in summer with a south wind, biting flies in this area can be fierce and can ruin your visit to the light station. Consider wearing long pants and socks before starting down the trail.

Pets are permitted on the access road to the light station and on the station grounds. Bicycles are not permitted on this road.


Summer Light Station Tours

Au Sable Light Station tours are scheduled Wednesday through Sunday from mid-June through the end of September or through early October (as staffing permits). No tours on Monday and Tuesday. Tours begin at 11 am and run through 4:30 pm (11 am - 12 pm - 1 pm - 2:30 pm - 3:30 pm - 4:30 pm).

The 30-40 minute park ranger guided tours begin at the lighthouse east porch.

Tour fee is $3 for those 6 and older. Exact amount is required (no change provided). Fees are payable at the start of the tour.

Light station visitors are reminded that the area includes very sandy soils, narrow sidewalks, and steps to access the buildings.

Au Sable Light Station Podcasts - A Virtual Tour
This podcast series begins with shipwrecks along the trail from Hurricane River Campground to the Au Sable Light Station. Enjoy this virtual tour if you are not able to visit in person, or download the podcasts to enhance your on-site visit.


Park Seeks Live-In Volunteers
Each year, the park uses volunteers to live at the light station and staff the museum and contact station and help with tours. A volunteer apartment on the second floor of the head keepers quarters includes a kitchen, indoor bathroom, small living room, and one bedroom. Volunteers work for one month at a time, 40 hours per week: June, July, August, September.

The park announces for volunteers at the end of December/beginning of January for the following summer at
Restoration Work
Since the light station became part of Pictured Rocks National Lakeshore in 1968, the park has done a great deal to restore the structures and landscape to their 1909-10 appearance. The work continues to this day.

Park staff are looking for a few good antiques ... lighthouse antiques to be exact. The lakeshore is seeking donations of furniture and other period memorabilia to enhance the historic scene at the assistant keepers' residence - the building attached to the light tower. The targeted period for items is 1910 or a few years prior to that.

Last updated: June 22, 2020

Contact the Park

Mailing Address:

P.O. Box 40
Munising, MI 49862


(906) 387-3700

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