Live Conditions · 73 ft³/s · About average

Black Slate Falls

Michigan

By Armen Suny · Last verified May 2026

Slate River Forest Reserve PCON · NGO

Difficulty

Moderate

Trail Length

2.4 miles

Trail Type

Out And Back

Elevation Gain

350 ft

About Black Slate Falls

Black Slate Falls sits on the Slate River in Michigan’s Upper Peninsula, just outside Ishpeming, where a series of slate ledges produce cascading, photogenic drops framed by dense northern hardwoods. The falls’ dark, glassy rock faces and quiet pools give the site a tucked-away feel that rewards visitors with peaceful river sounds and rewarding photo opportunities. The waterfall and its immediate surroundings lie within the Slate River Forest Reserve, a PCON-designated parcel managed by a conservation NGO, which helps keep the corridor relatively undeveloped and wild. That protection, combined with a short but moderately challenging access trail, makes Black Slate Falls a popular choice for hikers and nature photographers looking for a scenic, low-impact outing.

The Setting

Black Slate Falls sits at 807 feet within Slate River Forest Reserve, fed by the Silver River, in the foothills of Michigan.

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

The trail to Black Slate Falls is an out-and-back route of about 2.4 miles total with roughly 350 feet of elevation gain; difficulty is rated moderate. The walk follows a wooded path through mixed forest and is mostly level in places but includes some uphill sections and uneven footing as you approach the river. The route is not heavily marked, so expect to follow informal footpaths and natural landmarks; good footwear and basic navigation awareness are recommended. The trail leads down to the riverbank and viewing spots along the slate cascades—pace yourself on the final, rockier approach for safe, scenic views.

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 Black Slate Falls?

✅ Dogs are allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Black Slate Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are the best times to visit, as the water flow is typically higher due to snowmelt and rainfall. Fall is also a great time to visit for the vibrant foliage.

Seasonal Access

The best time to visit is Spring, Summer, and Fall. Winter access may be limited.

Safety Information

Exercise caution near the riverbank, as rocks can be slippery. Be prepared for muddy conditions after rain. Cell service may be limited in the area, so plan accordingly.

Current Water Conditions

Updated about 2 hours ago Barely Flowing

73 ft³/s

Current discharge — how much water is flowing

About average for this time of year

Based on 24 years of record

6.87 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

USGS 04043150
3.7 mi from waterfall
Drainage: 65 sq mi
Altitude: 616 ft

Weather Forecast

Location & Access

Getting There

Black Slate Falls is located off County Road 581, near the Slate River in Baraga County, Michigan. The falls are accessible via a short walk from the roadside, but the path may be unmarked and require some navigation through the forest.

Get Directions on Google Maps

Parking

Parking is available along the roadside near the trailhead, but it is limited and may not be clearly designated.

Elevation

807 feet above sea level

Coordinates

46.825300° N, -88.245166° W

Land Management

Slate River Forest Reserve PCON

Managed by NGO

Visitor Tips & Gear

Wear sturdy footwear, as the trail can be uneven and muddy, especially after rain. Bring a map or GPS, as the trail may not be clearly marked. Visit during spring or after rainfall for the best water flow. Be cautious near the riverbank, as rocks can be slippery.

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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.

Additional Information

Nearby Attractions

Other nearby waterfalls include Slate River Falls and Quartzite Falls. The town of Ishpeming offers additional amenities and attractions.

Wildlife

The area is home to a variety of wildlife, including birds, deer, and small mammals. Be cautious of insects, especially mosquitoes and ticks.

Cities near Black Slate Falls

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