4.6
(389)
5,108
hikers
7
hikes
Waterfall hiking trails in Long Ridge Open Space Preserve are situated within the Santa Cruz Mountains, offering a diverse landscape of creekside forests, sun-drenched grasslands, and oak woodlands. The preserve encompasses the headwaters of Peters Creek, providing shaded paths and varied terrain. Hikers can experience panoramic views of the Santa Cruz Mountains, Pescadero Valley, and the Pacific Ocean from various points along the ridge.
Last updated: May 12, 2026
5.0
(6)
59
hikers
11.4km
03:23
350m
360m
Embark on the Saratoga Gap and Ridge Trail Loop for a challenging hike through varied landscapes. This difficult 7.1-mile (11.4 km) route will have you gaining 1156 feet (352 metres) in elevation over approximately 3 hours and 23 minutes. You'll traverse lush forests of oak, pine, and high-elevation redwoods, where shaded paths give way to open chaparral ridgelines. From these vantage points, you can enjoy panoramic views stretching across the San Lorenzo Valley and the Santa Cruz Mountains. A notable feature along the way is Castle Rock Falls, a 70 to 75-foot waterfall that truly impresses after a good rainfall.
When planning your visit, remember that this trail is situated within Castle Rock State Park. While there are no specific warnings regarding permits or seasonal closures, it's good to be aware of your surroundings. You might occasionally notice noise from a nearby firing range as you hike through certain sections of the route. Consider starting early to make the most of the cooler temperatures and enjoy the park's natural tranquility before it gets busy.
The route offers a diverse experience, moving between dense, shaded woodlands and exposed ridgelines. This contrast in terrain provides both cool, sheltered sections and expansive vistas. The presence of high-elevation redwoods adds a unique ecological dimension to the journey. This trail is an excellent choice if you are looking for a substantial workout combined with rewarding scenery in the Santa Cruz Mountains.
5.0
(4)
26
hikers
13.4km
04:12
510m
530m
Embark on the Saratoga Gap and Ridge Trail Loop, a difficult 8.3 miles (13.4 km) hike that promises a rewarding challenge. You will ascend 1674 feet (510 metres) over approximately 4 hours and 12 minutes, traversing a diverse landscape. The route winds through lush forests of oak, pine, and even high-elevation redwoods, eventually opening up to chaparral ridgelines. Along the way, you will encounter impressive sandstone formations like Goat Rock and Castle Rock, and on clear days, enjoy panoramic views stretching across the San Lorenzo Valley, the Santa Cruz Mountains, and even out to the Pacific Ocean. This trail offers a dynamic experience, blending shaded woodlands with expansive vistas.
Before you set out on this popular route in Castle Rock State Park, plan your visit carefully. Parking is typically available at the trailhead, but it is always wise to check for any specific park advisories regarding access. Be prepared for varied weather conditions; exposed ridgelines can bring wind and fog, while west and south-facing slopes might be quite warm. Consider starting early to make the most of your day and avoid peak heat, especially during warmer months.
This trail is a highlight within Castle Rock State Park, known for its unique geological features and rich biodiversity. Beyond the impressive sandstone formations, you will also pass by Castle Rock Falls, which is particularly beautiful after rainfall. The park itself is a significant natural area, offering a glimpse into the diverse ecosystems of the Santa Cruz Mountains. It is a favored spot for both hikers and rock climbers, making it a vibrant outdoor destination.

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1
hikers
1.15km
00:20
0m
80m
Hike the 0.7-mile Castle Rock Falls Trail in Castle Rock State Park to see a 75-foot waterfall and unique sandstone formations.
22
hikers
4.25km
01:18
150m
150m
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
4.8
(26)
268
hikers
8.57km
02:42
330m
330m
Hike the difficult 5.3-mile Saratoga Gap and Ridge Trail Loop in Castle Rock State Park, featuring Goat Rock and Castle Rock Falls.
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Popular around Long Ridge Open Space Preserve
Beautiful waterfall, but very touristy
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Castle Rock State Park presents this pretty 50-foot waterfalls but also had sandstone formations, a magnificent forest and great vistas.
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Castle Rock State Park presents this pretty 50-foot waterfall but also had sandstone formations, a magnificent forest and great vistas.
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From this point, you have a 360Β° beautiful view of the Santa Cruz Mountain Range.
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Goat Rock is one of the few climbing places in Castle Rock state park
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Long Ridge Open Space Preserve offers over a dozen dedicated waterfall hiking trails. These routes provide diverse experiences, from short paths to longer loops, all within the varied landscape of the Santa Cruz Mountains.
The waterfalls in Long Ridge Open Space Preserve are typically at their most impressive during the late winter and spring months, following seasonal rains. This period also coincides with vibrant wildflower displays in the grasslands and meadows, adding to the scenic beauty.
While the preserve offers trails for various difficulty levels, it's important to note that all listed waterfall trails in Long Ridge Open Space Preserve are considered difficult. For families with younger children or those seeking easier options, it's advisable to carefully review trail descriptions and elevation gains before heading out. The Castle Rock Falls Trail is the shortest option at 0.7 miles, but still rated difficult due to terrain.
Many open space preserves in the region allow dogs on leash, but specific regulations can vary by trail and preserve. It is always recommended to check the official Midpeninsula Regional Open Space District website or signage at the trailhead for the most current rules regarding dogs on specific waterfall trails within Long Ridge Open Space Preserve.
Yes, there are circular routes that allow you to experience the waterfalls. A popular option is the Castle Rock β Castle Rock Falls loop from Whalen. This 2.9-mile (4.7 km) loop provides a longer experience around the falls, featuring varied forest and ridge sections.
Beyond the waterfalls themselves, many trails in Long Ridge Open Space Preserve offer spectacular panoramic views. From various points, hikers can take in the expanse of the Santa Cruz Mountains, the Pescadero Valley, and even the distant Pacific Ocean. These views are particularly clear in summer and can be breathtaking at sunset.
As you explore the preserve, you'll encounter diverse ecosystems, from cool, shady creekside forests along Peters Creek to sweeping grasslands and ancient oak woodlands. Keep an eye out for the Turtle Rock Viewpoint, which offers excellent views of Big Basin State Park and the Pacific Ocean. The preserve also encompasses the headwaters of Peters Creek, providing a peaceful, shaded hiking experience.
Parking is generally available at designated trailheads within or near Long Ridge Open Space Preserve. Specific parking areas will depend on the particular waterfall trail you choose to hike. It's advisable to check the starting point of your chosen route for detailed parking information.
The waterfall trails in Long Ridge Open Space Preserve are highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the diverse ecosystems, the challenging yet rewarding terrain, and the stunning panoramic views that complement the beauty of the waterfalls.
For those seeking a more extensive challenge, the Saratoga Gap β Indian Rock loop from Saratoga Gap Open Space Preserve is a difficult 9.8-mile (15.8 km) trail. This route leads through dense woodlands and open ridge lines, offering a comprehensive experience of the preserve's varied landscape and typically takes around 4 hours 47 minutes to complete.
While Long Ridge Open Space Preserve is primarily accessed by car, public transportation options to the immediate vicinity are limited. It's recommended to plan your visit with personal transport or consider ride-sharing services to reach the trailheads, as direct public transit stops are not typically available at the preserve entrances.
Generally, permits are not required for day-use hiking on the trails within Long Ridge Open Space Preserve. However, it's always a good practice to check the official Midpeninsula Regional Open Space District website for any specific regulations or temporary closures that might be in effect before your visit.


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