LiDAR bare-earth terrain around Bass Lake Falls near Marksboro, New Jersey, showing about 107 feet of drop, a steep tiered drop, facing south LiDAR terrain view · USGS 3DEP
Live Conditions · 109 ft³/s · About average

Bass Lake Falls

New Jersey

By Armen Suny · Last verified Sep 2026

LiDAR & 3D terrain
Princeton Blairstown Center PCON · NGO

Difficulty

Easy

Trail Length

1.0 miles

Trail Type

Out And Back

About Bass Lake Falls

Bass Lake Falls is a peaceful, lesser-known cascade tucked into the Princeton Blairstown Center (PCON), a conservation parcel owned and managed by a nonprofit organization. The falls sit amid quiet woodland and offer a serene destination for hikers seeking a short nature escape—ideal for photographers, birders, and anyone wanting a low-key waterfall visit without the crowds. Access to the falls and surrounding trails is provided on land stewarded by the Princeton Blairstown Center (managed by an NGO), and primitive camping is nearby at Alosa Campsites, roughly 6.98 km from the trailhead for those who want to extend their visit. The setting invites a relaxed outing while supporting local conservation efforts that protect the watershed and trails in this pocket of New Jersey countryside.

The Setting

Bass Lake Falls sits at 755 feet within Princeton Blairstown Center, fed by the Paulins Kill, in the foothills of New Jersey.

Trail & Hike Details

Trail Description

The hike to Bass Lake Falls is an out-and-back route of about 2.4 miles round trip with roughly 350 feet of elevation gain, rated moderate. The route follows a natural, wooded footpath with a steady moderate grade—suitable for hikers who are comfortable with uneven, non-paved terrain and short climbs. Trail signage and conditions can vary, so plan for basic trail navigation and wear sturdy footwear; the relatively short distance makes this a good half-day option from nearby Alosa Campsites (≈6.98 km).

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 Bass Lake Falls?

✅ Dogs are allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Bass Lake Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are ideal for visiting, as the waterfall 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 waterfall, as rocks can be slippery. Be aware of ticks and other wildlife. Avoid visiting during heavy rain or icy conditions.

Current Water Conditions

Updated about 2 hours ago Roaring

109 ft³/s

Current discharge — how much water is flowing

About average for this time of year

Based on 104 years of record

1.77 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

USGS 01443500
2.9 miles from waterfall
Drainage: 126 sq mi
Altitude: 336 ft

7-Day Flow Outlook

Based on the USGS gauge Paulins Kill at Blairstown NJ (5 km away).

High confidence
Roaring right now
109 cfs
↑ Rising
97979797100100100TodayTomorrowWedThuFriSatSun

Today

Roaring

109 cfs

8/10

Tomorrow

Roaring

105 cfs

9/10

Wed

Roaring

107 cfs

9/10

Thu

Roaring

107 cfs

9/10

Fri

Roaring

130 cfs

6/10

Sat

Roaring

115 cfs

9/10

Sun

Roaring

118 cfs

6/10

Best window: Tomorrow — roaring flow, mostly sunny (trip score 9/10).

Best time of year: this gauge typically runs highest from mid February to early May, peaking in March.

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 Marksboro 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.

Through the falls the surface drops roughly 107 feet over a short, steep run of tiers. Elevation at the pin is about 752 feet.

The ground changes about 44 feet in the 500 feet above the falls and 68 feet in the 500 feet below. The falls face south and sit in full sun for most of the day, best photographed early or late.

Aerial photo of the same ground around Bass Lake Falls near Marksboro, New Jersey, for comparison with the lidar view LiDAR bare-earth terrain around Bass Lake Falls near Marksboro, New Jersey, showing about 107 feet of drop, a steep tiered drop, facing south
Aerial LiDAR bare earth

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

Ground elevation
752 feet
Measured by 1-meter lidar
Drop at the falls
About 107 feet
Change in ground height within ~250 feet of the falls
Faces
South
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 south).

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

Location & Access

Getting There

Bass Lake Falls is located near the Delaware Water Gap area in New Jersey. Access typically involves driving to a nearby parking area and hiking a short trail to the falls.

Get Directions on Google Maps

Parking

Parking is available near the trailhead, but spaces may be limited during peak seasons.

Elevation

755 feet above sea level

Coordinates

41.023153° N, -74.952950° W

Land Management

Princeton Blairstown Center PCON

Managed by NGO

Visitor Tips & Gear

Visit early in the day to avoid crowds and secure parking. Wear sturdy shoes as the trail may be muddy or slippery after rain.

Where to Stay

Some links are affiliate links. We may earn a commission at no extra cost to you.

Nearby Campground

Alosa Campsites

4.3 miles away · 6 sites

Reservable

Overview The Alosa Campsites are boat-in only sites located on the west (Pennsylvanian) shore of the Delaware River near Bushkill, Pennsylvania. The side of the river with the campsites will be on your right while traveling downstream. This section of the river offers unspoiled views, excellent boating, fishing, and birding opportunities within the Delaware Water Gap National Recreation Area and the Middle Delaware National Scenic and Recreational River. These reservation-only campsites are avail

Book on Recreation.gov

Additional Information

Nearby Attractions

The Delaware Water Gap National Recreation Area offers additional hiking trails, scenic overlooks, and waterfalls to explore.

Wildlife

The area is home to various bird species, deer, and small mammals. Visitors may also encounter insects such as mosquitoes and ticks.

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