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Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Allen Falls
Allen Falls is a scenic waterfall located in St. Lawrence County, New York. It is a lesser-known destination, offering a peaceful and natural setting for visitors. The falls cascade over a series of rock ledges, creating a picturesque view.
The Setting
Allen Falls sits at 581 feet along the West Branch St. Regis River, in the foothills of New York.
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 Allen Falls is short and relatively flat, making it accessible for most visitors. It leads through a wooded area to the base of the falls. The path may be uneven in places, so sturdy footwear is recommended.
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 Allen Falls?
✅ Dogs are allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Allen Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are ideal for visiting Allen Falls, as water flow is typically strongest 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 water, as rocks can be slippery. The area may be muddy after rain, increasing the risk of falls. Cell service may be limited, so plan accordingly.
Current Water Conditions
220 ft³/s
Current discharge — how much water is flowing
About average for this time of year
1.63 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.
7-Day Flow Outlook
Based on the USGS gauge WEST BRANCH ST. REGIS RIVER NEAR PARISHVILLE NY (11 km away).
Today
Moderate
259 cfs
6/10Tomorrow
Moderate
260 cfs
6/10Fri
Moderate
252 cfs
6/10Sat
Moderate
233 cfs
8/10Sun
Moderate
221 cfs
5/10Mon
Moderate
215 cfs
6/10Tue
Moderate
201 cfs
8/10Best window: Sat — moderate flow, mostly sunny (trip score 8/10).
Best time of year: this gauge typically runs highest from mid March to late May, 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
Location & Access
Getting There
Allen Falls is located near the town of Parishville, New York. Visitors can access the falls by driving along Allen Falls Road. The exact location may require some navigation assistance, as signage is limited.
Get Directions on Google MapsParking
There is a small parking area near the falls, but space may be limited. Visitors should plan accordingly.
Elevation
581 feet above sea level
Coordinates
44.655892° N, -74.849917° W
Visitor Tips & Gear
Visit during the spring or after rainfall for the best water flow. Bring bug spray during the summer months, as mosquitoes can be present. Arrive early to secure parking, especially on weekends.
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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.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
Columbia Watertight II Rain Jacket
Packs into its own pocket, seam-sealed, and keeps you dry from spray and surprise rain.
Earth Pak Waterproof Dry Bag
Keeps your phone and gear dry when waterfall mist soaks everything else.
Waterproof Phone Pouch (AiRunTech)
Cheap insurance — take photos right next to the falls without killing your phone.
Timberland Euro Sprint Mid Waterproof
Trusted waterproof boot with premium leather and grippy rubber sole — reliable on rocky, wet trails.
TrailBuddy Trekking Poles
Lightweight aluminum, cork grips, and flip-locks that actually hold — a best-seller for good reason.
Where to Stay
Scottish Inns Potsdam
Best Western Potsdam University Park Inn
Hampton Inn Potsdam
Potsdam Inn
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
Some links are affiliate links. We may earn a commission at no extra cost to you.
Additional Information
Nearby Attractions
Nearby attractions include the Adirondack Park and other waterfalls in St. Lawrence County, such as Lampson Falls.
Wildlife
The area is home to various bird species, small mammals, and insects. Visitors may also encounter deer or other wildlife in the surrounding forest.
Cities near Allen Falls
Nearby Waterfalls
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