St. Clair County, Michigan
Algonac State Park
State park
The park follows the St. Clair River north of Algonac, with riverfront camping, a shoreline road and some of the best freighter watching in Michigan.
Why Visit
Ships pass within a few hundred feet of the shoreline, making it a destination for boat watchers and photographers.
Amenities & Facilities
- Campground
- Riverfront access
- Restrooms
- Picnic areas
- Trails
Things to Do
- Watch freighters pass
- Camp along the river
- Walk the shoreline
- Fish the St. Clair River
Best For
Boat watchers, campers and anglers interested in the St. Clair River.
Parking & Visiting
Parking is available in designated lots at most trailheads and visitor areas. Fees, permits, hours and seasonal closures change, so confirm current details with the Michigan DNR, the National Park Service or the park's managing agency before visiting.
Nearby Communities
- Algonac
- Marine City
- St. Clair
Related Attractions
- St. Clair River
- Marine City
- Port Huron
- Blue Water Bridge
Frequently Asked Questions
Why is Algonac good for freighter watching?
The St. Clair River is a main shipping channel, and ships pass close to the park's shoreline.
Can you camp at Algonac?
Yes. The park has a campground with riverfront sites and a separate modern campground.
Seasonal Note
Trail conditions, beach staffing, boat rentals and road access change with the season. Confirm current hours and closures with the managing agency before you travel, especially in winter and early spring.
