Long Slide Falls
By Armen Suny · Last verified Mar 2026
Photo Credits (5)
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Long Slide Falls
Long Slide Falls is a picturesque cascade in Marinette County, Wisconsin, where water tumbles over smooth rock formations into a forested gorge. Nestled within the Marinette County Forest (land unit designation LCA) and owned and managed by the county, the falls make a rewarding destination for photographers and anyone who enjoys the calm of northern woodlands. The falls are reached by a moderately challenging out-and-back hike that threads through mature forest and offers multiple scenic vantage points. Because the site is county-managed, trail stewardship and access are handled locally—bring a camera and plan for a short, effortful walk to the viewing area to fully appreciate the cascade and surrounding landscape.
The Setting
Long Slide Falls sits at 912 feet within Marinette County Forest, fed by the Menominee River, in the foothills of Wisconsin.
Trail & Hike Details
The Approach
The moderate 2.4-mile out-and-back trail gains 350 feet of elevation on the way to the falls.
Trail Description
Trail type: out-and-back. Length: 2.4 miles round trip. Elevation gain: 350 feet. Difficulty: moderate. The route is a well-maintained forest path that leads directly to the main viewing area, passing through lush woods and modest climbs typical of a moderate hike. Surface, formal grade, and trail-class details are not specified in the available county-managed route data (Marinette County Forest).
What to Expect
Dogs are welcome.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Long Slide Falls?
✅ Dogs are allowed
Are There Any Fees or Permits Required?
🤑 Fee: $5.00
🏊 Is There Swimming at Long Slide Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are ideal times to visit, as the water flow is typically strongest during these seasons.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Winter access may be limited.
Safety Information
Exercise caution near the falls as the rocks can be slippery. Stay on designated paths and avoid climbing on the rocks.
Current Water Conditions
2,350 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 38 years of record
6.33 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
Flow is about average for this time of year.
About This Gauge
This gauge is on a nearby waterway and may not reflect exact conditions at the falls.
7-Day Flow Outlook
Based on the USGS gauge MENOMINEE RIVER NEAR VULCAN, MI (8 km away).
Today
Moderate
2679 cfs
6/10Tomorrow
Moderate
2681 cfs
6/10Wed
Moderate
2619 cfs
6/10Thu
Moderate
2507 cfs
6/10Fri
Moderate
2482 cfs
6/10Sat
Moderate
2300 cfs
6/10Sun
Moderate
2263 cfs
6/10Best window: Today — moderate flow, showers and thunderstorms likely then mostly cloudy (trip score 6/10).
Best time of year: this gauge typically runs highest from late March to mid June, peaking in April.
How we calculate this
This is a transparent outlook, not a precise forecast. We take the waterfall's current flow strength (how it ranks against its historical normal for today, from the nearest USGS stream gauge), carry that ranking forward along the gauge's seasonal curve, and nudge it for forecast rain. Confidence is highest for the next day or two and falls further out. Always check official conditions and your own judgment before visiting — high flows can be dangerous.
Know when to go.
Get a free email alert when waterfalls near Pembine hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Weather Forecast
Location & Access
Getting There
Long Slide Falls is located within the Marinette County Park system, near the town of Pembine, Wisconsin. It is accessible via Long Slide Falls Road, with clear signage directing visitors to the falls.
Get Directions on Google MapsParking
There is a small parking area near the trailhead, which provides easy access to the falls.
Elevation
912 feet above sea level
Coordinates
45.683294° N, -87.933455° W
Land Management
Managed by CNTY
Visitor Tips & Gear
Wear sturdy shoes as the area near the falls can be slippery. Visit during the spring or after rainfall for the most impressive water flow. Bring a camera to capture the stunning scenery.
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With 2.4 miles and 350 ft of elevation gain, sturdy boots and trekking poles will help on this moderate trail. Sun exposure on the trail makes good sun protection a must in summer.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
Columbia Watertight II Rain Jacket
Packs into its own pocket, seam-sealed, and keeps you dry from spray and surprise rain.
Earth Pak Waterproof Dry Bag
Keeps your phone and gear dry when waterfall mist soaks everything else.
Waterproof Phone Pouch (AiRunTech)
Cheap insurance — take photos right next to the falls without killing your phone.
Timberland Euro Sprint Mid Waterproof
Trusted waterproof boot with premium leather and grippy rubber sole — reliable on rocky, wet trails.
TrailBuddy Trekking Poles
Lightweight aluminum, cork grips, and flip-locks that actually hold — a best-seller for good reason.
Where to Stay
Comfort Inn Iron Mountain North
Mountain Host Motor Inn
Four Seasons Island Resort
Motel 6 Norway MI
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
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Additional Information
Nearby Attractions
Other waterfalls in the Marinette County Waterfall Tour, including Smalley Falls and Twelve Foot Falls.
Wildlife
The area is home to a variety of wildlife, including birds, deer, and small mammals.
Cities near Long Slide Falls
Nearby Waterfalls
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