Deep in the northern reaches of Wisconsin, a river carves through ancient rock, tumbling over ledges that have been forming for millions of years. The park sits far enough off the beaten path that many people drive right past the turnoff, missing one of the most rewarding hikes in the state.
Waterfalls converge, stone staircases climb along gorges, and quiet lakes wait at the edges of the trails. Regular hikers rank it near the top of every Wisconsin park worth the drive.
What makes this place special is not just the scenery but the sense of having the Northwoods mostly to yourself. Keep reading to learn where it is, what to see, and how to plan a trip that feels like a genuine escape.
Where the Northwoods Hides Its Best Kept Secret
Tucked along 36764 Copper Falls Rd in Mellen, Wisconsin, this state park rewards anyone willing to make the drive north. The town of Mellen sits in Ashland County, in the heart of the state’s forested region, and the park spreads out just beyond it.
The remoteness is part of the appeal. Getting here takes effort, and that effort keeps the trails from feeling packed even on pleasant days.
Despite the distance, the park sits close to gas stations and convenience stores, so restocking snacks or fuel is never a problem. That balance of wild scenery and nearby basics makes it easy to plan a full day here.
People travel from as far as Indiana to walk these trails, and many say it ranks as their favorite in the entire state. With a 4.8 rating across thousands of impressions, the reputation is well earned.
What waits inside is a landscape of gorges, waterfalls, and quiet forest paths. The rest of this article walks through each piece worth knowing before you go.
A Landscape Shaped by Old Mining History
Long before hikers arrived, mining activity reshaped parts of this land. Copper Falls itself has collapsed and changed over the last hundred years because of that history, leaving it less dramatic than it once was.
That backstory adds a layer of intrigue to every step. Educational plaques along the trails explain how the gorges and falls came to look the way they do today.
Because of the mining legacy, the star attractions have shifted. Brownstone Falls and the Cascades now steal much of the attention, while Copper Falls remains impressive in its own right.
Understanding the geology makes the walk more than a simple stroll. Each viewpoint tells part of a much longer story written into the rock.
Regulars mention that the history is one of the reasons they return. Knowing what happened here turns a pretty hike into something genuinely fascinating.
Waterfalls That Steal Every Show
Falling water is the reason most people make the trip, and the park delivers on that promise. Mentioned hundreds of times as the highlight, the waterfalls draw hikers from across the region.
Brownstone Falls and the Cascades tend to earn the loudest praise. Seeing multiple waterfalls converge into one another is a sight that keeps people lingering at the overlooks.
Copper Falls, though changed by time, still holds its own. Together the falls create a series of stops that make the loop feel constantly rewarding.
Safety fencing surrounds most of the falls, which keeps everyone at a respectful distance from the drops. The barriers do not block the views, and lookouts are placed to let you take it all in.
Regulars often call the scenery breathtaking. For a park this far north, the concentration of waterfalls in one loop is hard to beat.
The Doughboys Loop Is the Whole Point
Ask anyone who knows the park well and the Doughboys Loop comes up first. At roughly 1.7 miles with around 400 steps, this trail packs the best scenery into a single circuit.
The route runs along the gorge and river, passing the major waterfalls one after another. Many hikers find it so beautiful that they turn around and walk it a second time in the opposite direction for a fresh perspective.
Stone steps and viewing decks guide you through the most scenic stretches. The workmanship on the slate black staircases draws frequent compliments for its quality and craft.
It is short but has some challenge, thanks to those stairs. Even so, beginners manage it comfortably, and the payoff is worth every step.
Skip the side trails if time is tight and prioritize this one. The Doughboys Loop is where the park earns its reputation.
Red Granite Falls and the Trail You Can Touch
Not every waterfall here hides behind a fence. Red Granite Falls stands apart because you can actually walk up to it and climb on the rocks, something the other falls do not allow.
That hands-on access makes it a favorite for families and anyone who wants to get closer to the water. The unique rock gives the spot a character all its own.
Reaching it means a walk through the woods, which some describe as more of a forest stroll than a scenic showstopper. The destination, though, makes the effort worthwhile.
The falls sit near Loon Lake, tying together a couple of the park’s quieter features. Backpackers often include it on longer routes through the area.
Listed as a must by regulars alongside the Doughboys Loop, Red Granite Falls rounds out the park’s waterfall lineup nicely. It offers a different kind of encounter than the fenced overlooks.
The Observation Tower and Its Leafy Surprise
Climbing a tower usually promises a sweeping view, but this one comes with a twist. The observation tower is now surrounded by trees taller than the structure itself, so the panorama is mostly leafy treetops.
Honesty matters here, and many hikers say the climb is not worth the stairs. At shorter heights, some cannot even see over the tall railing at the top.
Do not expect to spot Lake Superior from up there. The forest has simply grown past the point where distant views are possible.
Still, a few people find beauty in the sea of treetops, especially during autumn. For fall colors, some consider it the best vantage point in the park.
If stairs are not your thing, this is an easy one to skip. Save your energy for the waterfall loop instead, where the real payoff waits.
Loon Lake and Lazy Days on the Water
When the hiking is done, the water invites you to slow down. Loon Lake, part of the park, offers a calm spot for floating on tubes and cooling off on warm days.
The lake has a beach area that adds a relaxed side to the visit. Families spread out here for a break between trail adventures.
Kayaking is another popular way to enjoy the water. The mix of lake and river gives the park more variety than most hiking-only destinations.
Views of Loon Lake earn steady praise from those who wander over to it. The peaceful setting rounds out a day spent chasing waterfalls.
It is the kind of place where a hot afternoon turns into a lazy one. Bring a tube, find a shady patch of shore, and let the day drift by.
Trails for Backpackers and the North Country Scenic Route
Beyond the popular loop, longer adventures branch out into the woods. The North Country Scenic Trail passes through, connecting the park to a much larger network for serious backpackers.
Overnight trips let hikers string together Brownstone Falls, Copper Falls, and Red Granite Falls near Loon Lake. A north campground gives tent campers a base for these journeys.
Fall colors make the backpacking especially memorable. The mix of waterfalls and autumn foliage turns a multi-day route into a highlight of the season.
Many of these longer paths are gentler on scenery, described as pleasant walks through the forest. The waterfalls remain the reward at the ends.
For those wanting more than a day hike, the trail options open up real possibilities. The park works as both a quick stop and a launching point for bigger treks.
Well-Kept Paths and a Few Slippery Steps
Trail upkeep here draws consistent compliments. The main routes are clear, well marked, and easy enough for a range of ability levels.
Stone staircases and retaining walls stand out for their craftsmanship. The paved sections make the walking smooth, and lookouts give plenty of chances to rest.
A word of caution belongs here, though. A few of the steps are broken or unmaintained in spots, so watching your footing matters.
When it rains, the stone stairs can turn slippery. Careful placement of your feet keeps the walk safe and enjoyable.
Because of the stairs, the trails suit those in reasonable shape better than anyone hoping for a flat stroll. Even so, the challenge stays manageable, and the maintenance overall keeps the park feeling polished.
A Park That Welcomes Kids of All Ages
Families find plenty to love about a day here. Parents have managed the trails with a six-month-old in a stroller, with a little teamwork on the steps.
Kids of all ages can take in the waterfalls and forest without trouble. The park makes a genuine family outing possible rather than a struggle.
Practical touches help too. A couple of outhouses along the trails make life easier when little ones need a break mid-hike.
The gift shop stocks kids’ toys and activity kits, adding a bit of fun for younger travelers. On hot days, ice cream from the shop is a welcome treat.
Between the accessible paths, the restrooms, and the extras for children, the park handles family visits gracefully. It is an easy recommendation for parents planning a Northwoods day.
The Little Gift Shop That Punches Above Its Size
Small in footprint but big on charm, the gift shop earns surprising affection. Regulars single it out as one of the highlights of a visit.
Shelves hold Copper Falls memorabilia along with concessions like beverages, ice cream, candy, snacks, and ice. There are even over-the-counter items you might need in a pinch.
Prices stay reasonable across the board, which keeps people coming back to browse. Kids’ toys and activity kits round out the selection.
The people working there get plenty of credit too. Friendly, helpful service makes the stop feel welcoming rather than transactional.
Stopping in is an easy way to support the park and grab a treat. For a spot this small, it leaves a lasting good impression.
Camping Under the Northwoods Canopy
Many day visitors leave with the same thought: they want to come back and camp. The campground looks inviting enough that a return trip feels almost inevitable.
Sites here are known for being spacious, giving campers room to spread out. The wooded setting adds to the sense of a true getaway.
A north campground serves tent campers, especially those linking up with the longer backpacking trails. It makes multi-day exploration of the falls possible.
Driving through the campground alone is enough to convince people it would be a great experience. The mix of trees and quiet sets the right mood.
Camping turns a single outing into an extended escape into the forest. For anyone wanting more time with the waterfalls, it is the natural next step.
Hours, Fees, and How to Plan Your Visit
Planning ahead keeps the trip smooth. The park runs on generous hours, open daily from 6 AM to 11 PM, which leaves loads of daylight for hiking.
As a Wisconsin state park, entry requires a vehicle pass. Fees range from around $3 up to $50 depending on the type of pass you choose.
Timing matters for comfort. A visit in late May brought cool weather and no bugs, while mid-September offered mosquito-free conditions and pleasant temperatures.
Fall brings the color everyone hopes for, making autumn a rewarding window. Parking is plentiful, and bathrooms are located throughout the park.
One important note for pet owners: dogs are not allowed on the Doughboys Loop, the main trail around the falls. Keep that rule in mind when packing the car, since it is understandable but disappointing for some.
The park sits close to gas and convenience stores near Mellen, so supplies are easy to grab. A little preparation goes a long way here.
Why the Drive North Pays Off
Remote as it is, the park has become a favorite for people who have explored every corner of Wisconsin. Some who have visited all the state parks name this one their top pick.
The combination of waterfalls, gorges, quiet lakes, and well-built trails makes the distance feel more than justified. Even on busier days, the setting holds onto its peaceful character.
Friendly rangers, a charming gift shop, and family-friendly touches add warmth to the natural scenery. The park manages to feel both wild and welcoming.
Skip the observation tower if you like, but do not miss the Doughboys Loop or a stop at Red Granite Falls. Those are where the magic lives.
Northwoods beauty without the crowds is a rare find, and this park delivers it in full. Make the drive to Mellen, and you will understand why people come back again and again.
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