Stair Falls waterfall
Live Conditions · 1,500 ft³/s · Lower than usual

Stair Falls

Maine

By Armen Suny · Last verified May 2026

Photo Credits (2)
1.
U.S. Geological Survey Public Domain · USGS
2.
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 Rapid River in western Maine, a series of small drops and rushing rapids framed by dense northern forest. The falls are compact but lively, offering an intimate, photogenic cascade that feels pleasantly off the beaten path. The surrounding woods and river access create a quiet, remote atmosphere ideal for day hikers and photographers looking for a short but rewarding outing. Access to Stair Falls is commonly combined with a moderate 2.4-mile out-and-back hike (about 3.9 km) that climbs roughly 350 feet. The route threads close to the Rapid River, so you’ll have frequent water views on the way in. Camping is nearby — the Katahdin Woods and Waters National Monument camping and huts are about 4.7 km away — making it easy to extend the trip into an overnight backpacking or car-camping stay.

The Setting

Stair Falls sits at 587 feet along the E. Br. Penobscot River, in the foothills of Maine.

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 length: 2.4 miles (out-and-back); elevation gain: ~350 feet; difficulty: moderate. The route is a forest singletrack that follows the Rapid River, with uneven footing, exposed roots, and sections that can become muddy after rain. Expect a steady but manageable grade with a few short climbs rather than sustained steep pitches. The path is not heavily marked in places, so bring a map or GPS and basic navigation skills; otherwise the trail offers pleasant riverside hiking and frequent views of riffles and cascades on the approach to the falls.

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 Stair Falls?

✅ Dogs are 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 for visiting Stair Falls, as water flow is typically higher due to snowmelt. Fall offers beautiful foliage, while summer provides warmer weather for hiking.

Seasonal Access

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

Safety Information

Water temperature is currently 48°F — cold enough to cause numbness quickly. Avoid prolonged water contact and use caution near the falls.

Be cautious of slippery rocks near the falls and strong currents in the river. Logging roads can be rough, so drive carefully. Always let someone know your plans before heading into remote areas.

Current Water Conditions

Updated about 3 hours ago Low

1,500 ft³/s

Current discharge — how much water is flowing

Lower than usual for this time of year

Based on 1 years of record

4.34 ft

Water depth at gauge

48°F

Very cold

Expect numbness within minutes

7-Day Discharge Trend

What does this mean for your visit?

Flow is lower than usual for this time of year. Water temperature is very cold at 48 degrees F, expect numbness within minutes.

About This Gauge

USGS 01029100
3.4 mi from waterfall
Drainage: 493 sq mi
Altitude: 626 ft

Weather Forecast

Location & Access

Getting There

Stair Falls is located along the Rapid River, accessible via logging roads and trails in the area. Visitors typically reach the falls by hiking or paddling, as the area is remote and not directly accessible by car.

Get Directions on Google Maps

Parking

Parking is available at trailheads or designated areas along logging roads, but spaces may be limited and conditions can vary depending on the season.

Elevation

587 feet above sea level

Coordinates

46.086866° N, -68.775922° W

Where to Stay

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Nearby Campground

Katahdin Woods and Waters National Monument Camping and Huts

2.9 miles away · 27 sites

Reservable

Overview Katahdin Woods and Waters National Monument is located in Maine’s north woods. Katahdin Woods and Waters protects part of an extraordinary natural and cultural landscape: the mountains, woods, and waters where the East Branch of the Penobscot River and its tributaries, including the Wassataquoik Stream and the Seboeis River, run freely. Campsites, lean-tos and huts located throughout the monument provide opportunities to stay overnight while hiking, biking, paddling and enjoying other re

Book on Recreation.gov

Additional Information

Nearby Attractions

Umbagog Lake, Richardson Lake, and other scenic spots in the Rangeley Lakes region.

Wildlife

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

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