Are there fees or permits required for Sylvan Falls?

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

Is swimming allowed at Sylvan Falls?

No, swimming is not allowed at Sylvan Falls.

LiDAR bare-earth terrain around Sylvan Falls near Hannawa Falls, New York, showing about 73 feet of drop, a long cascade, facing north

LiDAR terrain view · USGS 3DEP

Nearby gauge (West Branch St. Regis River) · 255 ft³/s · About average

Sylvan Falls

Q: Are dogs allowed at Sylvan Falls?

No, dogs are not allowed at Sylvan Falls.

New York

By Armen Suny · Last verified Sep 2026

LiDAR & 3D terrain

About Sylvan Falls

Sylvan Falls is a picturesque waterfall located in New York, known for its serene surroundings and natural beauty. It is a lesser-known destination, offering visitors a peaceful retreat into nature.

Trail & Hike Details

Trail Description

Details about the trail leading to Sylvan Falls are not well-documented. Visitors should prepare for potentially uneven terrain and bring appropriate footwear.

What to Expect

Visitors can expect a tranquil natural setting with the soothing sound of cascading water. The area may be surrounded by forested landscapes, making it a great spot for nature enthusiasts.

Accessibility

Accessibility information is not available. The area may not be suitable for visitors with mobility challenges.

Frequently Asked Questions

🐶 Are Dogs Allowed at Sylvan Falls?

❌ Dogs are not allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Sylvan Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and fall are typically the best times to visit, as the waterfall may have higher flow due to seasonal rains. Summer offers lush greenery, while winter may provide a unique frozen waterfall view.

Seasonal Access

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

Safety Information

Visitors should be cautious of slippery rocks near the waterfall and uneven terrain. Always stay on marked trails if available and avoid venturing too close to the water's edge.

Current Water Conditions

Updated about 1 hour ago Moderate

These readings come from the USGS gauge on West Branch St. Regis River, 2 miles away, not on Sylvan Falls's own stream. Use them as a sign of whether the area is running wet or dry.

255 ft³/s

Current discharge — how much water is flowing

About average for this time of year

Very Low Low Normal High Very High

145 199 410 535

Based on 45 years of record

1.72 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

WEST BRANCH ST. REGIS RIVER NEAR PARISHVILLE NY

USGS 04268800

2 miles from waterfall

Drainage: 171 sq mi

Altitude: 969 ft

7-Day Flow Outlook

Based on the USGS gauge WEST BRANCH ST. REGIS RIVER NEAR PARISHVILLE NY (3 km away).

High confidence

Moderate right now

255 cfs

→ Holding steady

Today

Moderate

265 cfs

6/10

Tomorrow

Moderate

262 cfs

8/10

Sat

Moderate

262 cfs

6/10

Sun

Strong

259 cfs

8/10

Mon

Moderate

254 cfs

9/10

Tue

Moderate

247 cfs

9/10

Wed

Moderate

237 cfs

9/10

Best window: Mon — moderate flow, partly sunny (trip score 9/10).

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.

Is Sylvan Falls Frozen?

Updated about 6 hours ago

Not frozen highs above freezing lately north-facing, shaded

Sylvan Falls is not frozen right now; highs have been above freezing. Yesterday ran 43°F to 34°F.

Days below freezing: 0 of the last 14
Current cold streak: 0 days
Freezing days ahead: 0 of the next 7
Flow: 259 ft³/s

Winter safety. Frozen falls are the one waterfall trip with a documented injury pattern: falling ice, and ice-glazed rock and trail. Wear microspikes, keep well back from the base and from overhangs, and never walk out on ice over moving water.

Estimate from Open-Meteo daily temperatures at the falls, the LiDAR-measured facing direction, and the nearest stream gauge. It is a likelihood, not a report from the trail. See every frozen waterfall in New York.

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.

1-meter lidar shows the creek losing roughly 73 feet through Sylvan Falls over a long run of ledges. Elevation at the pin is about 1,132 feet.

The ground changes about 17 feet in the 500 feet above the falls and 37 feet in the 500 feet below. Facing north, the falls stay mostly shaded, with soft, even light all day.

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

Aerial LiDAR bare earth

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

Ground elevation: 1,132 feet; Measured by 1-meter lidar
Drop at the falls: About 73 feet; Change in ground height within ~250 feet of the falls
Faces: North; Mostly shaded, so the light stays soft and even all day.

Ground profile through the falls

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

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

Location & Access

Getting There

Sylvan Falls is located in a rural area of New York. Access details may vary, so it is recommended to use a GPS or consult local maps for precise directions.

Get Directions on Google Maps