Iagoo Falls
By Armen Suny · Last verified Sep 2026
LiDAR & 3D terrain
Photo Credits (1)
Difficulty
Easy
Trail Length
0.8 miles
Trail Type
Out And Back
Elevation Gain
120 ft
About Iagoo Falls
Iagoo Falls is a small, picturesque cascade tucked into Michigan’s Upper Peninsula inside the Porcupine Mountains Wilderness State Park. Set amid lush hardwood and spruce forest, the falls offer a quiet window into the rugged Lake Superior country — an area where rivers such as the Presque Isle carve dozens of scenic drops and rapids as they make their way toward Lake Superior. The Presque Isle River itself runs about 42.1 miles (67.8 km) through the Upper Peninsula (and through Ottawa National Forest and Porcupine Mountains Wilderness State Park) and drains roughly 300 square miles (780 km²), so Iagoo is part of a broader landscape famed for waterfalls and riverside scenery. The site sits on state-owned (SDNR) land and is managed within the Porcupine Mountains Wilderness State Park unit (SPR).
The Setting
Iagoo Falls sits at 866 feet within Porcupine Mountains Wilderness State Park, fed by the Presque Isle River, in the foothills of Michigan.
Trail & Hike Details
The Approach
The easy 0.8-mile out-and-back trail gains 120 feet of elevation on the way to the falls.
Trail Description
The trail to Iagoo Falls is a short, easy out-and-back hike of about 0.8 miles with roughly 120 feet of elevation gain. The path winds through mixed forest and leads directly to the waterfall; sections can be uneven, so sturdy footwear and a steady pace are recommended. Trail difficulty is rated easy and the route is suitable for most visitors looking for a quick nature outing. For overnight options, Black River Harbor Campground is nearby (about 8.31 km away), making Iagoo Falls a convenient stop on a longer Porcupine Mountains visit.
What to Expect
Dogs are welcome.
Accessibility
The trail is short and relatively flat, but the surface may be uneven. Contact the managing agency for accessibility details.
Frequently Asked Questions
🐶 Are Dogs Allowed at Iagoo Falls?
✅ Dogs are allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Iagoo Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are the best 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
The trail may be slippery after rain or during winter months. Exercise caution near the falls, as rocks can be wet and slippery.
Current Water Conditions
36 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 3 years of record
5.28 ft
Water depth at gauge
63°F
CoolRefreshing for swimming
7-Day Discharge Trend
What does this mean for your visit?
Flow is about average for this time of year. Water temperature is a refreshing 63 degrees F, good for a quick swim. Expect excellent dissolved oxygen levels. Mineral content is typical.
Water Quality
Dissolved Oxygen
ExcellentSupports aquatic life
Conductance
Dissolved minerals in the water
About This Gauge
7-Day Flow Outlook
Based on the USGS gauge PRESQUE ISLE RIVER NEAR CONNORVILLE, MI (5 km away).
Today
Barely Flowing
36 cfs
5/10Tomorrow
Barely Flowing
36 cfs
5/10Sun
Barely Flowing
38 cfs
3/10Mon
Barely Flowing
37 cfs
5/10Tue
Barely Flowing
38 cfs
3/10Wed
Low
40 cfs
4/10Thu
Low
40 cfs
4/10Best window: Today — barely flowing flow, sunny (trip score 5/10).
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 Wakefield hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Weather Forecast
The Terrain, Seen by LiDAR
Aircraft-mounted lasers measured this ground to within inches. Trees and buildings are digitally stripped away, leaving the bare shape of the land the water has carved.
Here the descent is spread out: 1-meter lidar measures about 31 feet of drop through Iagoo Falls, stretched along the creek rather than stacked in one wall. The brink sits at about 857 feet above sea level.
The ground changes about 21 feet in the 500 feet above the falls and 17 feet in the 500 feet below. Facing north, the falls stay mostly shaded, with soft, even light all day.
Drag to compare. The dot marks the waterfall. The frame is about a mile across.
- Ground elevation
- 857 feet
- Measured by 1-meter lidar
- Drop at the falls
- About 31 feet
- Change in ground height within ~250 feet of the falls
- Faces
- North
- Mostly shaded, so the light stays soft and even all day.
A slice through the lidar ground surface, from above the falls to downstream (heading north).
Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.
Location & Access
Getting There
Iagoo Falls is located near the town of Eagle Harbor in Michigan's Keweenaw Peninsula. It is accessible via a short drive from M-26, with signage leading to the falls.
Get Directions on Google MapsParking
There is a small parking area near the trailhead, but spaces may be limited during peak seasons.
Elevation
866 feet above sea level
Coordinates
46.662222° N, -89.941389° W
Land Management
Managed by SPR
Visitor Tips & Gear
Visit during spring or after heavy rains for the best water flow. Bring bug spray during summer months, as mosquitoes can be prevalent in the area.
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For this easy 0.8 miles trail, lightweight trail shoes and a water bottle are usually sufficient. 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.
JOBY GorillaPod Starter Kit
Wraps around railings and rocks for long-exposure waterfall shots — no flat surface needed.
Osprey Daylite Daypack
Light, organized, and just the right size for a day hike — fits water, snacks, and layers.
Where to Stay
Snow Otter Haus - 2
Snow Otter Haus - 1
Quality Inn Ironwood
North Ironwood Acres - Black River Lodge
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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Nearby Campground
BLACK RIVER HARBOR CAMPGROUND
5.2 miles away · 40 sites
Overview Planning a trip to the Black River Harbor Campground? Watch for Alerts at the top of the page for any Alerts regarding this facility. Black River Campground is adjacent to the Black River Harbor Recreation Area. The recreation area includes a pavilion, harbor and a large picnic area. The area provides for many opportunities for fishing, boating, backpacking, hiking, bird watching, photography and beautiful scenery for relaxation in the outdoors. Recreation The campground is adjacent to
Book on Recreation.govAdditional Information
Nearby Attractions
Nearby attractions include Eagle Harbor Lighthouse, Brockway Mountain Drive, and other waterfalls in the Keweenaw Peninsula such as Jacobs Falls and Eagle River Falls.
Wildlife
The area is home to a variety of wildlife, including deer, birds, and small mammals. Be cautious of ticks during warmer months.
Cities near Iagoo Falls
Nearby Waterfalls
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