Marine City Boat Launch

The far left lane has underwater potholes developing, and there's exposed rebar on parts of the ramp surface. Give it a quick visual before you back in — pick your lane carefully, especially if you're on a trailer with smaller tires.

This launch is actively managed by Algonac State Park staff, and they keep the line moving efficiently even on busy days. Have your boat prepped and ready before you hit the ramp — they don't tolerate dawdling when there's a queue behind you. You'll need a Michigan Recreation Passport or pay the day-use fee.

59 trailer spots sounds like plenty until the walleye or musky bite is on. When the fishing's hot, the lot fills early — get there at first light on weekends or you'll be circling. Weekday evenings are a completely different story, almost relaxed.

Four lanes and enough depth to handle serious hardware — guys launch 33-footers here without drama. The current isn't bad for the St. Clair River, which makes loading and unloading way less stressful than some of the launches further north toward Port Huron.

Even if you're not launching, this spot is a gem for watching Great Lakes freighters cruise by on the river. Shaded parking, a nice shoreline view, and enough tree cover to make it comfortable on a hot day. No shore fishing allowed though — signs are posted everywhere.