Are there fees or permits required for Harper Falls?

No, there are no fees required to visit Harper Falls.

Is swimming allowed at Harper Falls?

No, swimming is not allowed at Harper Falls.

Live Conditions · 1,540 ft³/s · About average

Harper Falls

Q: Are dogs allowed at Harper Falls?

Yes, dogs are allowed at Harper Falls.

New York

By Armen Suny · Last verified Sep 2026

LiDAR & 3D terrain

Grass River Wild Forest SCA · SDC

Photo Credits (5)

Boston Public Library CC BY 2.0 · Flickr

Chic Bee CC BY 2.0 · Flickr

ianhun2009 CC BY-NC-SA 2.0 · Flickr

The Wandering Angel CC BY 2.0 · Flickr

Difficulty

Easy

Trail Length

2.5 miles

Trail Type

Out And Back

About Harper Falls

Harper Falls is a quiet, scenic cascade tucked into New York’s Adirondack region, where tree-lined banks and mossy boulders frame the falls’ gentle plunge. The site is nested within the Grass River Wild Forest and is managed by SDC under an SCA designation, making it a peaceful destination for photographers, birders, and anyone looking for a short nature escape. The combination of water, forest, and accessible viewpoints gives Harper Falls a classic Adirondack feel without a long approach. The area’s manageable trail and modest elevation change make Harper Falls a popular choice for day hikers. The route to the falls is family-friendly for those comfortable with moderate terrain, and its well-marked path rewards visitors with close-up views of the water and surrounding woodland. Managed by SDC, the site’s stewardship helps maintain the natural setting that draws local hikers and nature lovers year-round.

The Setting

Harper Falls sits at 751 feet within Grass River Wild Forest, fed by the Raquette River, in the foothills of New York.

Nearby Falls Worth Visiting

Lampsons Falls (40 ft) lies 2.1 miles to the south.

Lampsons Falls

Trail & Hike Details

Trail Description

Distance: 2.4 miles round-trip (out-and-back). Elevation gain: approximately 350 feet. Difficulty: Moderate. The trail to Harper Falls is a well-marked woodland route that follows a natural footpath through mature forest. Expect moderate grades in sections but no technical scrambling—suitable for hikers with basic trail experience. Surface is typical forest tread (roots, rocks, and packed soil); there is no USFS trail number provided. The hike ends at a picturesque viewpoint of the falls; return follows the same out-and-back route.

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 Harper Falls?

✅ Dogs are allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Harper Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are ideal for visiting Harper Falls, as the water flow is typically stronger during these seasons.

Seasonal Access

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

Safety Information

Exercise caution near the falls, as rocks can be slippery. Be prepared for changing weather conditions, especially in the Adirondacks.

Current Water Conditions

Updated about 1 hour ago Strong

1,540 ft³/s

Current discharge — how much water is flowing

About average for this time of year

Very Low Low Normal High Very High

410 618 1.6k 1.7k

Based on 65 years of record

4.39 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 nearby waterway and may not reflect exact conditions at the falls.

RAQUETTE RIVER AT SOUTH COLTON NY

USGS 04267500

10.7 miles from waterfall

Drainage: 937 sq mi

Altitude: 882 ft

7-Day Flow Outlook

Based on the USGS gauge RAQUETTE RIVER AT SOUTH COLTON NY (17 km away).

Moderate confidence

Strong right now

1540 cfs

↑ Rising

Today

Roaring

1663 cfs

6/10

Tomorrow

Roaring

1630 cfs

9/10

Wed

Strong

1418 cfs

10/10

Thu

Strong

1567 cfs

10/10

Fri

Roaring

1751 cfs

6/10

Sat

Roaring

1686 cfs

9/10

Sun

Roaring

1692 cfs

6/10

Best window: Wed — strong flow, partly sunny (trip score 10/10).

Best time of year: this gauge typically runs highest from early 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 Hannawa Falls 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 82 feet through the falls, but gradually, the profile of a cascade rather than a plunge. The ground at the falls is roughly 764 feet above sea level.

The ground changes about 66 feet in the 500 feet above the falls and 23 feet in the 500 feet below. Facing northwest, the falls glow in afternoon and evening light.

Aerial photo of the same ground around Harper Falls near Hannawa Falls, New York, for comparison with the lidar view

LiDAR bare-earth terrain around Harper Falls near Hannawa Falls, New York, showing about 82 feet of drop, a long cascade, facing northwest

Aerial LiDAR bare earth

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

Ground elevation: 764 feet; Measured by 1-meter lidar
Drop at the falls: About 82 feet; Change in ground height within ~250 feet of the falls
Faces: Northwest; Glows in afternoon and evening light.

Ground profile through the falls

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

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

Location & Access

Getting There

Harper Falls is located near the town of Wanakena in the Adirondack Park. Access is typically via a trailhead along the Dead Creek Flow area. Visitors should consult local maps or AllTrails for precise directions.

Get Directions on Google Maps

Parking

Parking is available at a designated trailhead near the Dead Creek Flow area. Spaces may be limited, especially during peak seasons.

Elevation

751 feet above sea level

Coordinates

44.435340° N, -75.074645° W

Land Management

Grass River Wild Forest SCA

Managed by SDC

Visitor Tips & Gear

Wear sturdy footwear as the trail may be muddy in some sections, especially after rain. Bring insect repellent during the summer months. Arrive early to secure parking, particularly on weekends.