LiDAR bare-earth terrain around Hackmans Falls near Sierra City, California, showing about 298 feet of drop, a steep tiered drop, facing northeast LiDAR terrain view · USGS 3DEP

Hackmans Falls

California • 120 ft

By Armen Suny · Last verified Oct 2026

LiDAR & 3D terrain
Tahoe National Forest NF · US Forest Service

About Hackmans Falls

Hackmans Falls is a named waterfall in Tahoe National Forest about half a mile southeast of Sierra City, on the slope south of the North Yuba River. The World Waterfall Database estimates a drop of about 120 feet from lidar data, with smaller cascades below, but the falls are not well documented. We found no maintained trail or published route to them.

The Setting

Hackmans Falls sits at 4,593 feet within Tahoe National Forest, in the mountains of California. At 120 feet, it is among the taller waterfalls in California.

Height: 120 feet

Trail & Hike Details

USFS Trail

WILD PLUM PCT ACCESS #12E04

Trail Class

Developed

Surface

Native Material

Avg Grade

12-20%

USFS Segment

1.06 mi

What to Expect

The falls cascade 120 feet.

Accessibility

The trail is not wheelchair accessible and may be challenging for individuals with mobility issues.

Frequently Asked Questions

🐶 Are Dogs Allowed at Hackmans Falls?

❌ Dogs are not allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Hackmans Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are ideal times to visit, as the waterfall flow is typically strongest due to snowmelt and seasonal rains.

Seasonal Access

The best time to visit is Spring, Summer, and Fall. Winter access may be limited. Check with Tahoe National Forest for seasonal road closures.

Safety Information

The trail may have uneven terrain and slippery sections near the waterfall. Visitors should exercise caution and avoid getting too close to the edge. Check weather conditions before visiting, as rain can make the trail more hazardous.

Know when to go.

Get a free email alert when waterfalls near Sierra City hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.

Is Hackmans Falls Frozen?

Updated about 7 hours ago

Not frozen highs above freezing lately north-facing, shaded

Hackmans Falls is not frozen right now; highs have been above freezing. Yesterday ran 64°F to 45°F.

Days below freezing
0 of the last 14
Current cold streak
0 days
Freezing days ahead
0 of the next 7
Flow
no gauge

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.

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 298 feet over a short, steep run of tiers. Only part of that is the waterfall, which is listed at 120 feet; the rest is the canyon carrying on downstream. Elevation at the pin is about 4,645 feet.

Steep ground runs through the entire stretch: about 117 feet of descent in the 500 feet above the pin and 158 feet in the 500 feet below it. Facing northeast, the falls stay mostly shaded, with soft, even light all day.

Aerial photo of the same ground around Hackmans Falls near Sierra City, California, for comparison with the lidar view LiDAR bare-earth terrain around Hackmans Falls near Sierra City, California, showing about 298 feet of drop, a steep tiered drop, facing northeast
Aerial LiDAR bare earth

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

Ground elevation
4,645 feet
Measured by 1-meter lidar
Drop at the falls
About 298 feet
Change in ground height within ~250 feet of the falls
Faces
Northeast
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 northeast).

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

Location & Access

Hours

Elevation

4,593 feet above sea level

Coordinates

39.558695° N, -120.626986° W

Land Management

Tahoe National Forest NF

Managed by USFS

Visitor Tips & Gear

Bring plenty of water, wear sturdy hiking shoes, and start early to avoid crowds. Cell service may be limited, so download maps or directions in advance.

Where to Stay

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Nearby Campground

LOGANVILLE

1.9 miles away · 19 sites

Reservable

Overview Loganville Campground is located along the North Yuba River, off of Highway 49 about 1.5 miles west of Sierra City. Visitors enjoy a wide variety of recreational activities in the area, including hiking, hunting, fishing, biking, swimming and gold panning.Recreation Nearby activities include fishing, hiking, white water boating, mountain bike and motorcycle trails, and seasonal hunting. The scenic and historic town of Sierra City is a short drive from the campground where a variety of lo

Book on Recreation.gov

Additional Information

Wildlife

The area is home to various wildlife, including birds, deer, and small mammals. Be mindful of your surroundings and avoid feeding animals.

Cities near Hackmans Falls

Nearby Waterfalls

1.9 miles away
California
Easy
1.2 miles 100 ft

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