Black Rock Falls waterfall

Black Rock Falls

California

By Armen Suny · Last verified Sep 2026

LiDAR & 3D terrain
Uvas Canyon County Park LP · CNTY
Photo Credits (5)
1.
PeterThoeny CC BY-NC-SA 2.0 · Flickr
2.
PeterThoeny CC BY-NC-SA 2.0 · Flickr
3.
PeterThoeny CC BY-NC-SA 2.0 · Flickr
4.
PeterThoeny CC BY-NC-SA 2.0 · Flickr

Difficulty

Moderate

Trail Length

2.0 miles

Trail Type

Out And Back

Elevation Gain

300 ft

About Black Rock Falls

Black Rock Falls is a tucked-away cascade within Uvas Canyon County Park, offering a peaceful stop for hikers who prefer quieter, natural settings. Managed by the county (land owner/manager: CNTY; designation: LP), the falls sit among rocky outcrops, fern-lined banks and mixed woodland. Flow is often seasonal—most impressive after winter rains and spring runoff—so timing your visit after storms will reward you with the best water levels and photo opportunities. The setting is intimate rather than dramatic, making Black Rock Falls a lovely short excursion for a picnic, photography, or a brief nature break. Trails in the park hold to a rustic character: expect mossy boulders, shaded gullies and the soothing sound of flowing water. Because the site is on county parkland, signage and basic maintenance are present, but the experience remains decidedly natural and low-key.

The Setting

Black Rock Falls sits at 1,421 feet within Uvas Canyon County Park, in the foothills of California.

Trail & Hike Details

Trailhead Falls
2.0 mi distance 300 ft climbed

The Approach

The moderate 2.0-mile out-and-back trail gains 300 feet of elevation on the way to the falls.

Trail Description

The hiking approach to Black Rock Falls is an out-and-back route totaling about 2.0 miles with approximately 300 feet of elevation gain. Rated moderate in difficulty, the path travels through forested sections and rocky terrain; some stretches are uneven and may include roots or loose rock. Sturdy footwear is recommended and most hikers comfortable with moderate grades will find the route straightforward. The waterfall is most impressive after recent rainfall.

What to Expect

Visitors can expect a peaceful hike with scenic views of the surrounding landscape. The waterfall itself may vary in flow depending on the season, with the best conditions typically in spring or early summer.

Accessibility

The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.

Frequently Asked Questions

🐶 Are Dogs Allowed at Black Rock Falls?

❌ Dogs are not allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Black Rock Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring is generally the best time to visit, as the waterfall is likely to have the strongest flow due to snowmelt and seasonal rains.

Seasonal Access

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

Safety Information

The trail may be slippery after rain, and the area around the waterfall can be rocky and uneven. Visitors should exercise caution and avoid getting too close to the edge of the falls.

7-Day Flow Outlook

Based on the USGS gauge APTOS C NR APTOS CA (13 km away).

Moderate confidence

Best time of year: this gauge typically runs highest from early February to late April, 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 Corralitos 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.

1-meter lidar measures about 257 feet of descent through Black Rock Falls, a steep tiered drop rather than a single free fall. The brink sits at about 1,414 feet above sea level.

The whole reach is steep: about 257 feet of descent in the 500 feet above the falls and another 231 feet in the 500 feet below. The falls face southeast and sit in full sun for most of the day, best photographed early or late.

Aerial photo of the same ground around Black Rock Falls near Corralitos, California, for comparison with the lidar view LiDAR bare-earth terrain around Black Rock Falls near Corralitos, California, showing about 257 feet of drop, a steep tiered drop, facing southeast
Aerial LiDAR bare earth

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

Ground elevation
1,414 feet
Measured by 1-meter lidar
Drop at the falls
About 257 feet
Change in ground height within ~250 feet of the falls
Faces
Southeast
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 southeast).

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

Location & Access

Getting There

Black Rock Falls is located in a remote area of California. Access may require driving on unpaved roads, and visitors should check local maps or GPS for the most accurate directions.

Get Directions on Google Maps

Parking

Parking availability is uncertain, but visitors may need to park along the roadside or at a nearby trailhead. It is recommended to arrive early to secure a spot.

Elevation

1,421 feet above sea level

Coordinates

37.082222° N, -121.800833° W

Land Management

Uvas Canyon County Park LP

Managed by CNTY

Additional Information

Nearby Attractions

Nearby attractions may include other hiking trails, scenic viewpoints, or natural landmarks in the area.

Wildlife

The area around Black Rock Falls is home to various wildlife, including birds, deer, and small mammals. Be cautious of potential encounters with snakes or other wildlife.

Cities near Black Rock Falls

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