Part of this boardwalk gets locked behind gates every spring, and the reason is birds. For three months, a quarter-mile stretch closes so rare marsh birds can nest in peace.
That tells you a lot about this spot. It’s one of only about 15 coastal marshes left on Lake Michigan’s Lower Peninsula shoreline.
Roughly 80 percent of the Great Lakes’ original marshes are already gone.
I like how close you can get without harming a thing. The wooden path floats two feet above the ground and runs right through the cattails.
It costs nothing, and it works for wheelchairs and strollers too.
Plenty of Michigan drivers cruise past it heading north. I can’t imagine skipping it once you know what’s out there.
So what lives in a marsh worth gating off?
A Quiet Pull-Off On M-22 That Hides Something Rare
Blink along M-22 north of Manistee, and you might miss the turnoff. That would be a shame, because Arcadia Marsh Nature Preserve sits right there waiting.
The preserve protects a true Great Lakes coastal marsh in the small town of Arcadia, Michigan. It’s about 30 minutes north of Manistee, with Lake Michigan just a short drive away.
Coastal marshes like this one are rare now. Only about 15 remain along Lake Michigan’s Lower Peninsula shoreline, and roughly 80 percent of the original Great Lakes marshes have disappeared.
That makes this place more than a pretty stop. It’s a living leftover of what much of the shoreline once looked like.
The Grand Traverse Regional Land Conservancy manages the preserve. Acreage figures vary by source, with numbers ranging from around 270 to 470 acres depending on how land is counted.
Either way, the star of the show is easy to spot. A long wooden boardwalk slices straight into the heart of the wetland.
Best of all, entry is free. No ticket booth, no reservation system, and no gate fee to fuss with before you head out.
For a Michigan secret, that’s a pretty generous welcome mat.
How Two Neighbors Kept The Marsh From Going Private
Back in the 1990s, local residents Brad and Jan Hopwood saw trouble coming. The marsh was at risk of becoming a private hunting preserve.
So they did something bold. The couple bought 160 acres themselves and later sold parcels to the Grand Traverse Regional Land Conservancy.
That one decision set the whole story in motion. Without it, the public might never have gotten a peek inside.
The conservancy and a team of partners then rolled up their sleeves. Restoration work brought back the natural flow of Bowens Creek and pulled out invasive plants.
Those efforts improved the overall health of the coastal ecosystem. One happy result is wild rice, a threatened species in Michigan, making a comeback in the marsh.
I believe that’s the kind of heritage story Michiganders can be proud of. Regular people stepped up, and the land is better for it.
The Charles Stewart Mott Foundation later helped fund the boardwalk itself. Interpretive signs along the route explain the restoration, so you can see the comeback while you walk it.
It’s a neighborly origin story with a very soggy happy ending.
Two Feet Up And Following An Old Railroad Grade
Here’s a fun detail for history buffs. The boardwalk follows an old railroad grade straight through the wetland.
Opened in the summer of 2019, the structure sits about two feet above the ground. That height protects native plants and soil underneath.
It also handles Lake Michigan’s moody water levels. When the lake rises or drops, the path stays put above it.
Length depends on who’s measuring. Sources describe it as roughly three-quarters of a mile, while others call it closer to 0.9 miles.
Either way, an out-and-back trip runs around a mile and a half. That’s long enough to feel like an outing but easy enough for most folks.
The deck is level and wide enough for two-way traffic. Railings don’t run the full length, but edge boards help keep wheels from rolling off the sides.
You can actually look around instead of staring at your feet. For a marsh walk, that’s a pretty big upgrade from muddy boots.
Just plan to finish before dark. Sections without railings feel a lot less friendly once the sun drops.
Bring Binoculars, Because The Bird List Gets Wild
Somewhere between 180 and 250 bird species have been identified at this marsh. That’s a staggering number for one stretch of wetland.
Arcadia Marsh is counted among Michigan’s top 10 birding destinations. It’s also a key stop on the Sleeping Bear Birding Trail.
Seventeen of those species are state endangered, threatened, or of special concern. Serious birders tend to perk up at numbers like that.
Casual watchers have plenty to enjoy too. Herons, sandhill cranes, and trumpeter swans may show up, especially during migration.
Then come the rarities. American and Least Bitterns, Purple Gallinule, Nelson’s Sparrow, and even Black-billed Magpie have been recorded in the interior.
Winter has its own surprises. Rough-legged hawks and snowy owls have been reported during the colder months.
Swans and bird watching rank among the most-mentioned topics in online chatter about the place. Binoculars come up a lot as well, usually by people who wished they’d packed them.
Consider that your friendly nudge. A birding app on your phone can help you put names to all those calls.
Muskrats, Turtles, And A Chorus Of Toads
Birds get the headlines, but the supporting cast is just as charming. Muskrats live here, and so do plenty of toads.
Keep an eye on the brush near the boardwalk edges. Muskrats can pop out of the reeds when you least expect them.
Turtles also make regular appearances in visitor photos. Logs in the water make perfect sunning spots for them on warm days.
Frogs, beavers, and minks have been spotted too. Salmon have even been seen in the river during the right season.
The plant life holds its own. More than 200 plant species have been recorded in the marsh, along with lots of wildflowers.
Wild rice is part of that mix. Seeing a threatened plant bounce back right below your feet feels pretty special.
Sightings are never guaranteed, of course. Wildlife keeps its own schedule, and noisy groups may send shy creatures into hiding.
Patience pays off here. Slow down, stand still at a bump-out, and let the marsh come to you.
Kids may even claim to see an alligator. Gently correcting them is optional.
Benches, Bump-Outs, And An Eight-Foot Overlook
Rest stops come built in. Bump-outs with benches pop off the main path at regular spots along the way.
They’re handy for more than sitting. You can step aside to let others pass, then soak up the view without blocking traffic.
Observation platforms give you wider looks across the water. An eight-foot overlook lifts you higher for a better sweep of the marsh.
That bit of height makes a difference in flat wetland country. Suddenly the cattails part, and the whole marsh opens up.
Interpretive signs line the route as well. They explain the plants, birds, fish, and restoration work happening around you.
Families with curious kids get a lot out of them. The signs turn a stroll into a mini science lesson with no homework attached.
Sunset is a popular time to linger. The western sky over the marsh can put on quite a show in summer.
Just keep an eye on the clock. You’ll want enough light for the walk back to your car.
Wheelchairs, Strollers, And Fishing Poles All Welcome
Accessibility wasn’t an afterthought here. The entire boardwalk was designed to be universally accessible for all abilities.
Handicap parking sits close to the trail. The smooth, level deck has no elevation changes to wrestle with.
That opens the marsh to people who rarely get this deep into a wetland. Older relatives, wheelchair users, and parents pushing strollers can all join in.
Anglers get their own perks. Accessible fishing piers let you drop a line right from the boardwalk.
Fishing is one of several allowed activities at the preserve. Hiking, nature study, snowshoeing, and seasonal hunting with specific rules are also permitted.
Snowshoeing in a coastal marsh sounds like a winter adventure worth trying. Hours and conditions may vary in colder months, so check ahead.
One rule surprises some folks. Pets aren’t allowed on the boardwalk, so plan to leave Fido at home.
The rule makes sense once you remember the nesting birds. A quiet marsh keeps the wildlife a lot more relaxed.
That Springtime Gate Has A Very Good Reason
Mark your calendar for April 15. That’s when a quarter-mile section in the middle of the boardwalk closes for nesting season.
The gates stay shut until July 15. Several sensitive wetland bird species need that quiet window to raise their young.
Don’t let it scare you off a spring visit. You can still reach the boardwalk from both the M-22 and St. Pierre Road parking lots.
Each side offers its own out-and-back walk. You just can’t connect them straight through during those three months.
Honestly, I like that the preserve puts birds first. It’s a small trade-off for protecting some of Michigan’s rarest residents.
Spring also brings songbird arrivals in May. Fall can mean big migrations of waterfowl moving through.
Late summer and fall bring the full boardwalk back. That’s a great time to walk the whole route end to end.
Every season gives you a slightly different marsh. Coming back more than once might be the smartest plan of all.
Know Before You Go: Hours, Parking, And Pit Stops
Getting there is simple. The main address is 16791 Northwood Hwy, Arcadia, MI 49613, right along M-22.
Two parking areas serve the boardwalk. One sits off M-22, and the other is off St. Pierre Road.
Hours are listed as 7 a.m. to 8 p.m. daily. Times can shift, so a quick check before you go may save a headache.
Admission is free. Parking is close to the trail and generally roomy.
Now the practical bit. There are no restrooms on the M-22 side, so plan a stop beforehand in a nearby town like Onekama.
Pack binoculars, a camera, and a light jacket. Breezes off the water can make things chilly even on mild days.
Early mornings may help you skip the midday sun. Shade is scarce out on an open marsh.
Bug spray wouldn’t hurt in summer either. Wetlands are famous for insects, and they’re very much at home here.
A little prep goes a long way toward a relaxed visit.
Worth Tapping The Brakes Next Time You’re On M-22
Few free stops in Michigan deliver this much. Arcadia Marsh Nature Preserve packs rare habitat, rich history, and serious birding into one easy walk.
Its 4.9-star rating on Google, across hundreds of reviews, hints at how many people leave happy. Still, the real proof is out on the boardwalk.
Birders will find a bucket list. Families get a living classroom with muskrats, turtles, and signs that answer the big questions.
People with mobility challenges get rare access to a wild marsh. Anglers get piers, and photographers get sunsets.
I believe the best part is the backstory. Two neighbors, a land conservancy, and many partners saved this place for everyone.
That’s the kind of Michigan pride worth sharing. It’s also a reminder that some treasures sit right beside the highway.
Pair it with a trip to the nearby Lake Michigan shoreline in Arcadia. Then watch the sun drop if your timing works out.
Next time you’re cruising north, slow down near Arcadia. The marsh has been waiting patiently, and the swans won’t mind the company.
