Iargo Springs in Oscoda: 300 Steps, Clear Springs and the 2026 Closure

Last updated: September 2026

Iargo Springs, the spring-fed boardwalks and 300-step staircase on the Au Sable River west of Oscoda, is about to close for a long renovation. The site shuts down on October 1, 2026, and construction is expected to last through 2027, so if it’s on your list, the rest of September is your window.

As the beach-loving creator of MyMichiganBeach.com, I’m always chasing those off-the-beaten-path spots that make our state feel magical. Iargo Springs (sometimes called Iargo Spring or the Iargo Springs Interpretive Site) in Oscoda is one of them — a zen oasis along the Au Sable River that had me hooked from my recent visit.

This guide covers what the closure means for your plans, what you’ll find at the bottom of the stairs, and what to see nearby while the site is fenced off.

Affiliate Disclosure: Some of the links in this post are affiliate links. If you click through and make a purchase, I may earn a small commission at no extra cost to you. I only recommend products I personally use, love, or think you’ll find helpful.

Is Iargo Springs Open?

Yes, through September 30, 2026. According to the Oscoda Area Convention and Visitors Bureau’s Iargo Springs page, the site closes October 1, 2026 for a renovation project and won’t be accessible during construction, which is expected to run through 2027.

Why this matters for a fall trip: peak color along the Au Sable usually arrives in early to mid-October, which is after the closure starts. If you’ve been saving Iargo Springs for color season, go now for early color and warm afternoons, or plan on the overlooks and trails nearby in October instead.

This isn’t the first attempt at a major rebuild. Back in 2023, the Forest Service announced plans to replace roughly 18,000 square feet of stairs, boardwalk, and viewing decks, add a return loop trail, and install new signs, benches, picnic tables, and vault toilets. That work didn’t close the site in 2024 as first planned, and the CVB now lists the closure starting this October. The Forest Service has confirmed the October 1 closure, though its Iargo Springs web page may take a while to catch up, so trust the signs at the lot.

What You’ll Find at Iargo Springs

Standing at the top overlook, I could hear the water rushing below through the Huron-Manistee National Forest. The wooden staircase — nearly 300 steps — looked daunting, but reaching the bottom was pure reward: cool air, the soothing sound of bubbling springs flowing to the river, and lush greenery everywhere. The climb back was a workout, but that calm, soul-cleansing vibe lingered.

The stairs are hard, but it’s worth going even if you don’t make it all the way down. A few flights in, you’re surrounded by forest, the smell of fresh water, and the sound of the springs, and the whole place feels pristine. Clear springs trickle out of the hillside and over small log dams into pools, then run along the boardwalks to the river.

At the bottom, a platform stretches out over the Au Sable. On a sunny day, the water reflects the sky so perfectly that it becomes its own Lake of the Clouds. Here’s what I’d do: pick a clear, calm day, because clouds or wind take the mirror effect away.

The History Behind the Springs

According to the Forest Service’s Iargo Springs history, the springs were a drinking water source long before European settlement. Early loggers built dams on them before 1900 to divert water to nearby camps, back when most of what’s now Cooke Pond was dry land.

The Civilian Conservation Corps built a trail to the springs in 1934 and reinforced the dams. A storm took the dams out in 1981, and the site was renovated in 1991, when the stairs and boardwalks were added and the dams rebuilt. Interpretive signs along the way also cover the site’s Native American heritage.

Getting to Iargo Springs and Parking

Iargo Springs sits on the River Road National Scenic Byway in Iosco County, west of Lumberman’s Monument and west of Oscoda. From US-23 in Oscoda, head west on River Road and follow the byway signs. Oscoda is about 3.5 hours from Detroit.

Use the GPS coordinates, not a street address. Some listings, including an older version of this post, give 5761 N. Skeel Ave., but that’s the Forest Service ranger station, not the springs. The lot holds about 20 vehicles, so on a busy fall weekend, you may need to wait for a spot or come back after a stop at Lumberman’s Monument.

What to Expect on the Stairs and Boardwalk

Plan on about an hour for the stairs and boardwalks. The staircase has about 300 steps and drops nearly 200 vertical feet, with landings where you can stop and catch your breath. At the bottom, boardwalks wind past the spring pools and small dams to decks at the river’s edge.

The way down is easy; the way back up is the workout. Take breaks on the landings, especially with kids or older dogs, and remember that nobody’s timing you.

Pro tip: There’s no drinking water at the site, so fill a bottle in Oscoda before you drive out. Wear shoes with a grippy sole, because the wooden steps get slick when they’re wet or covered in leaves.

Can You Bring Dogs to Iargo Springs? Dogs and Accessibility

Dogs are welcome. Huron-Manistee National Forests rules for dogs require a leash of six feet or less at developed recreation sites, including their trails. Think about your dog’s age and joints before the climb back up, and bring water for them too.

For accessibility, know that the springs and the river platforms are reached only by the long wooden staircase. If stairs aren’t an option for you, plan your River Road day around the byway’s other overlooks instead.

Best Time to Visit Iargo Springs

For the rest of 2026, the best time is simply before October 1. Late September often brings the first touches of color, with cool air near the springs and lighter crowds than summer. For how color is progressing around Oscoda, check my live Michigan fall color report.

Once the site reopens, summer is a cool escape from the heat, and spring brings wildflowers along the forest floor. The lot is plowed in winter, but icy stairs and boardwalks make that the season to be most careful, and in warm months you’ll want bug spray for the springs.

What to See Nearby While Iargo Springs Is Closed

The closure doesn’t take River Road off the table. The byway’s other stops still give you big river views, and several are just minutes away.

• Lumberman’s Monument: The 14-foot bronze statue sits on a high bank above the river, and the grounds and stairs down toward the water are worth exploring. My Lumberman’s Monument guide covers the exhibits and visitor center.
• Canoer’s Memorial: An overlook of Cooke Dam Pond between Iargo Springs and Lumberman’s Monument, honoring the racers of the Au Sable River Canoe Marathon.
• Highbanks Trail: The Highbanks Trail Area runs about seven miles along the bluff between Iargo Springs and the Sid Town parking area. Start from the Lumberman’s Monument end while Iargo Springs is closed.
• Sawmill Point: A boat launch on Cooke Dam Pond with restrooms and fishing access; it’s a fee site.

If you’re building a whole trip, my guide to the AuSable River in fall covers paddling, fishing, and camping from Grayling to Oscoda. For the rest of the town, the full Oscoda itinerary fills in beaches and restaurants, and my roundup of Michigan scenic overlooks has more views like this one.

Iargo Springs FAQ

When does Iargo Springs close for renovation?

Iargo Springs closes on October 1, 2026. The Oscoda Area Convention and Visitors Bureau says the site won’t be accessible during construction, which is expected to last through 2027.

How many steps are at Iargo Springs?

About 300. The staircase drops nearly 200 vertical feet from the overlook to the springs and the Au Sable River, with landings along the way for breaks.

Is there a fee to visit Iargo Springs?

No. Iargo Springs is free, and when it’s open, the Forest Service lists it as open 24 hours a day, year-round, unless otherwise posted.

Are dogs allowed at Iargo Springs?

Yes. Dogs must be on a leash six feet or shorter at developed recreation sites and trails in the Huron-Manistee National Forests.

How long should I plan to stay?

Plan about an hour for the stairs and boardwalks, or half a day if you add Lumberman’s Monument and a stretch of the Highbanks Trail.

Final Thoughts on Iargo Springs

For me, Iargo Springs was a humbling reminder of Michigan’s restorative beauty — peaceful, historic, and utterly captivating. If you can get there before October 1, go on a sunny morning and take the stairs as far as your legs allow. If you can’t, I’ll update this page when the new boardwalks open, and fall in Oscoda still has plenty to fill a weekend.