Castle Rock Falls
California • 80 ft
By Armen Suny · Last verified Sep 2026
LiDAR & 3D terrain
Photo Credits (5)
Difficulty
Easy
Trail Length
1.2 miles
Trail Type
Out And Back
Elevation Gain
200 ft
About Castle Rock Falls
Castle Rock Falls is a scenic waterfall located within Castle Rock State Park in California. The waterfall is known for its dramatic drop over sandstone cliffs and offers stunning views of the surrounding Santa Cruz Mountains. It is a popular destination for hikers and nature enthusiasts.
The Setting
Castle Rock Falls sits at 2,526 feet within Castle Rock State Park, in the hills of California. The falls drop 80 feet.
Height: 80 feet
Trail & Hike Details
The Approach
The easy 1.2-mile out-and-back trail gains 200 feet of elevation on the way to the falls.
Trail Description
The trail to Castle Rock Falls is a short and relatively easy hike that begins near the main parking lot. It follows the Saratoga Gap Trail and leads to an observation platform overlooking the falls. The trail is well-maintained and features scenic views of the surrounding forest and rock formations.
What to Expect
The falls cascade 80 feet.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Castle Rock Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🤑 Fee: $10.00
🏊 Is There Swimming at Castle Rock Falls?
❌ Swimming is not allowed
When to Visit
Spring is the best time to visit Castle Rock Falls, as the waterfall is typically at its fullest due to seasonal rainfall. However, the trail and views are enjoyable year-round.
Seasonal Access
The best time to visit is Spring, Summer, Fall, and Winter.
Safety Information
Stay on designated trails and do not attempt to climb down to the base of the falls, as the cliffs are steep and dangerous. Be cautious of slippery surfaces, especially after rain. Carry sufficient water and be prepared for changing weather conditions.
Current Water Conditions
1 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 92 years of record
2.01 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
7-Day Flow Outlook
Based on the USGS gauge SARATOGA C A SARATOGA CA (7 km away).
Today
Barely Flowing
1 cfs
5/10Tomorrow
Barely Flowing
1 cfs
5/10Mon
Barely Flowing
1 cfs
5/10Tue
Barely Flowing
1 cfs
5/10Wed
Barely Flowing
1 cfs
5/10Thu
Barely Flowing
1 cfs
5/10Fri
Barely Flowing
1 cfs
5/10Best window: Today — barely flowing flow, sunny (trip score 5/10).
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 Boulder Creek 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 238 feet of descent through Castle Rock Falls, a steep tiered drop rather than a single free fall. That is more than the listed 80 feet because the gorge keeps dropping below the falls themselves. The brink sits at about 2,529 feet above sea level.
The whole reach is steep: about 216 feet of descent in the 500 feet above the falls and another 128 feet in the 500 feet below. The falls face west and glow in afternoon and evening light.
Drag to compare. The dot marks the waterfall. The frame is about a mile across.
- Ground elevation
- 2,529 feet
- Measured by 1-meter lidar
- Drop at the falls
- About 238 feet
- Change in ground height within ~250 feet of the falls
- Faces
- West
- Glows in afternoon and evening light.
A slice through the lidar ground surface, from above the falls to downstream (heading west).
Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.
Location & Access
Getting There
Castle Rock Falls is located within Castle Rock State Park, which is accessible via Highway 35 (Skyline Boulevard). The trailhead to the falls is near the main parking lot of the park.
Get Directions on Google MapsParking
Parking is available at the Castle Rock State Park main lot. A day-use fee is typically required, and parking can fill up quickly on weekends and holidays.
Elevation
2,526 feet above sea level
Coordinates
37.226318° N, -122.105898° W
Land Management
Managed by SPR
Visitor Tips & Gear
Arrive early to secure parking, especially on weekends. Wear sturdy shoes as the trail can be uneven in some areas. Bring water and snacks, as there are no facilities along the trail. Check weather conditions before visiting, as the trail may be slippery after rain.
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This easy 1.2 miles hike is straightforward — comfortable trail shoes and plenty of water should do. Icy conditions are common in winter — traction cleats are a smart addition.
Columbia Watertight II Rain Jacket
Packs into its own pocket, seam-sealed, and keeps you dry from spray and surprise rain.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
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.
Kahtoola MICROspikes
Cult-favorite traction cleats that grip ice and wet rock — essential for winter waterfall hikes.
JOBY GorillaPod Starter Kit
Wraps around railings and rocks for long-exposure waterfall shots — no flat surface needed.
Where to Stay
The Historic Brookdale Lodge, Santa Cruz Mountains
The Inn at Saratoga, Tapestry Collection by Hilton
Fern River Resort
Hilton Santa Cruz Scotts Valley
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.
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Nearby Attractions
Nearby attractions include Goat Rock, Castle Rock Trail Camp, and other hiking trails within Castle Rock State Park. The park also offers opportunities for rock climbing and bouldering.
Wildlife
The area is home to a variety of wildlife, including deer, birds, and small mammals. Keep an eye out for banana slugs and other unique species native to the region.
Cities near Castle Rock Falls
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