Stair Falls waterfall
Live Conditions · 1,230 ft³/s · About average

Stair Falls

Maine

By Armen Suny · Last verified May 2026

Katahdin Iron Works PCON · NGO
Photo Credits (5)
1.
U.S. Geological Survey Public Domain · USGS
2.
Fredlyfish4 CC BY-SA 4.0 · Wikimedia Commons
3.
Fredlyfish4 CC BY-SA 4.0 · Wikimedia Commons
4.
Fredlyfish4 CC BY-SA 4.0 · Wikimedia Commons
5.
AirHaake CC BY 2.0 · Flickr

Difficulty

Moderate

Trail Length

2.4 miles

Trail Type

Out And Back

Elevation Gain

350 ft

About Stair Falls

Stair Falls tumbles along the West Branch of the Pleasant River in Maine, cascading over a series of rocky ledges that create a peaceful, photogenic riverside setting. The falls lie within the Katahdin Iron Works land unit (designation: PCON) on conservation land managed by a local NGO, and are framed by dense northern hardwood and spruce forest—an inviting spot for hikers and photographers seeking quiet natural scenery. Seasonal flow can be dramatic in spring and after heavy rains, highlighting the layered character of the drops. Access to Stair Falls is most commonly made on a 2.4-mile out-and-back route that gains roughly 350 feet and is rated moderate—a rewarding half-day hike for most visitors. The approach traverses conservation lands and includes stretches of logging road, forest track and some unmarked segments, so come prepared with good footwear, basic route-finding skills, and check with the land manager/NGO for current parking or access guidance.

The Setting

Stair Falls sits at 1,135 feet within Katahdin Iron Works, fed by the Sebec River, in the foothills of Maine.

Nearby Falls Worth Visiting

Screw Auger Falls (23 ft) lies 2.0 miles to the east.

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

Length: 2.4 miles (out-and-back). Elevation gain: ~350 feet. Difficulty: moderate. Trail type: out-and-back. Surface and route: a mix of logging roads, forest tracks and informal/unmarked paths; expect variable grade with short climbs and uneven terrain. Signage is limited—route-finding experience and a map or GPS are recommended. The access route and falls are on conservation lands within the Katahdin Iron Works unit managed by a local NGO; consult the land manager for up-to-date access information and parking.

What to Expect

Visitors can expect a series of cascading waterfalls surrounded by a tranquil forest setting. The area is remote, so it is important to plan ahead and be prepared for limited amenities.

Accessibility

The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.

Frequently Asked Questions

🐶 Are Dogs Allowed at Stair Falls?

❌ Dogs are not allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Stair Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are ideal times to visit, as water flow is typically higher due to snowmelt and rainfall. Fall offers beautiful foliage, while summer provides warmer weather for exploration.

Seasonal Access

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

Safety Information

Be cautious of slippery rocks near the falls and strong currents in the river. Cell phone service may be limited, so inform someone of your plans before visiting. Carry a first aid kit and be prepared for changing weather conditions.

Current Water Conditions

Updated about 2 hours ago Moderate

Based on a USGS gauge 19 miles away

1,230 ft³/s

Current discharge — how much water is flowing

About average for this time of year

Based on 71 years of record

4.17 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 regional waterway. Conditions at the falls may differ, especially after local rain.

USGS 01033000
19.2 mi from waterfall
Drainage: 325 sq mi
Altitude: 296 ft

Weather Forecast

Location & Access

Getting There

Stair Falls is located near Brownville Junction, approximately 19.3 miles away. The falls can be accessed via logging roads in the area, but specific directions should be verified before visiting as road conditions may vary. GPS coordinates: 45.4942, -69.3445.

Get Directions on Google Maps

Parking

Parking is typically available along nearby logging roads, but spaces may be limited and conditions can vary depending on the season.

Elevation

1135 feet above sea level

Coordinates

45.494213° N, -69.344495° W

Land Management

Katahdin Iron Works PCON

Managed by NGO

Visitor Tips & Gear

Bring a detailed map or GPS device as the area is remote and trails may not be clearly marked. Check road conditions before visiting, especially during mud season or winter. Wear sturdy footwear and be cautious on slippery rocks near the falls.

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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

The nearby Gulf Hagas area, often referred to as the 'Grand Canyon of Maine,' offers additional hiking and waterfall viewing opportunities.

Wildlife

The area is home to a variety of wildlife, including moose, deer, and birds. Be cautious and respectful of the natural habitat.

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