Grand Falls waterfall
Nearby gauge (Penobscot River) · 2,460 ft³/s · Much lower than usual

Grand Falls

Maine

By Armen Suny · Last verified Sep 2026

LiDAR & 3D terrain
Photo Credits (5)
1.
2.
Just Us 3 CC BY-NC 2.0 · Flickr
3.
4.
Michelle Souliere CC BY-NC-SA 2.0 · Flickr
5.
animaltourism.com CC BY-NC-ND 2.0 · Flickr

About Grand Falls

Grand Falls is a scenic waterfall located in Maine, known for its natural beauty and tranquil surroundings. It is situated near the Mattawamkeag River and offers visitors a peaceful retreat into nature. The waterfall is surrounded by lush forest, making it a popular spot for outdoor enthusiasts.

Trail & Hike Details

Trail Description

The trail to Grand Falls is not well-documented, and details about its length, elevation, and condition are unclear. Visitors should prepare for potentially uneven terrain and bring appropriate footwear.

What to Expect

Visitors can expect a serene natural setting with a picturesque waterfall surrounded by forest. The area may be remote, so plan accordingly for limited amenities.

Accessibility

Accessibility information is not available. The trail may not be suitable for individuals with mobility challenges.

Frequently Asked Questions

🐶 Are Dogs Allowed at Grand Falls?

❌ Dogs are not allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Grand Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are ideal times to visit, as the waterfall may have higher flow due to snowmelt and rainfall. Fall offers beautiful foliage, while summer provides warmer weather for outdoor activities.

Seasonal Access

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

Safety Information

The area may have uneven terrain, slippery rocks, and limited cell service. Visitors should exercise caution and inform someone of their plans before visiting.

Current Water Conditions

Updated about 1 hour ago Moderate

These readings come from the USGS gauge on Penobscot River, 18.2 miles away, not on Grand Falls's own stream. Use them as a sign of whether the area is running wet or dry.

2,460 ft³/s

Current discharge — how much water is flowing

Much lower than usual for this time of year

Based on 124 years of record

1.14 ft

Water depth at gauge

7-Day Discharge Trend

What does this mean for your visit?

Flow is well below normal for this time of year, so the waterfall may be a trickle.

About This Gauge

This gauge is on a regional waterway. Conditions at the falls may differ, especially after local rain.

USGS 01034500
18.2 miles from waterfall
Drainage: 6,422 sq mi
Altitude: 125 ft

7-Day Flow Outlook

Based on the USGS gauge Penobscot River at West Enfield, Maine (29 km away).

Moderate confidence
Moderate right now
2460 cfs
→ Holding steady
35312727273539TodayTomorrowSunMonTueWedThu

Today

Moderate

2657 cfs

5/10

Tomorrow

Moderate

2628 cfs

8/10

Sun

Moderate

2621 cfs

8/10

Mon

Moderate

2697 cfs

8/10

Tue

Moderate

2803 cfs

8/10

Wed

Moderate

3194 cfs

5/10

Thu

Moderate

3363 cfs

5/10

Best window: Tomorrow — moderate flow, sunny (trip score 8/10).

Best time of year: this gauge typically runs highest from late March to early 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 Mattawamkeag 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.

The bare-earth surface loses about 29 feet through the falls, but gradually, the profile of a cascade rather than a plunge. The ground at the falls is roughly 245 feet above sea level.

The ground changes about 43 feet in the 500 feet above the falls and 11 feet in the 500 feet below. The falls face southeast and sit in full sun for most of the day, best photographed early or late.

Aerial photo of the same ground around Grand Falls near Mattawamkeag, Maine, for comparison with the lidar view LiDAR bare-earth terrain around Grand Falls near Mattawamkeag, Maine, showing about 29 feet of drop, a long cascade, facing southeast
Aerial LiDAR bare earth

Drag to compare. The dot marks the waterfall. The frame is about a mile across.

Ground elevation
245 feet
Measured by 1-meter lidar
Drop at the falls
About 29 feet
Change in ground height within ~250 feet of the falls
Faces
Southeast
Sunlit most of the day. Go early or late for softer light.
Ground profile through the falls

A slice through the lidar ground surface, from above the falls to downstream (heading southeast).

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Location & Access

Getting There

Grand Falls is located approximately 19.6 miles from Mattawamkeag, 26.7 miles from Bradley, and 29.2 miles from Old Town. The coordinates for the waterfall are 45.1698, -68.29. Access may require driving on rural roads, so ensure your vehicle is prepared for unpaved or uneven terrain.

Get Directions on Google Maps

Parking

Parking availability is unclear, but visitors should expect limited parking near the trailhead or along the roadside. Plan to arrive early to secure a spot.

Elevation

246 feet above sea level

Coordinates

45.169786° N, -68.290018° W

Visitor Tips & Gear

Bring a map or GPS device as cell service may be unreliable in the area. Wear sturdy footwear and pack water and snacks. Arrive early to avoid potential parking issues.

Additional Information

Nearby Attractions

The Mattawamkeag River and surrounding forest areas offer additional opportunities for hiking, fishing, and wildlife observation.

Wildlife

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

Cities near Grand Falls

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