4.6
(20)
959
runners
44
runs
Jogging in Castle Rock State Park offers routes through the Santa Cruz Mountains, characterized by diverse terrain and lush forests. The park features sculpted sandstone formations and sweeping vistas, with elevations varying from under 800 feet to over 3000 feet. Its extensive trail system provides a mix of smooth fire roads and rugged singletrack, suitable for various running preferences. The landscape includes coastal redwood and Douglas fir forests, along with notable features like Castle Rock and Goat Rock.
Last updated: May 10, 2026
8
runners
7.35km
00:53
150m
150m
Jog the moderate 4.6-mile Achistaca Trail to Turtle Rock in Long Ridge Open Space Preserve, enjoying oak forests and distant ocean views.
3
runners
6.18km
00:53
250m
250m
Jog the challenging 3.8-mile Saratoga Gap and Ridge Trail Loop in Castle Rock State Park, featuring 832 feet of elevation gain.

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2
runners
5.28km
00:43
210m
210m
Jog the moderate Summit Rock Loop Trail, a 3.3-mile route through redwood forests and past unique rock formations in Castle Rock State Park.
6
runners
7.43km
00:59
180m
180m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
1
runners
12.0km
01:20
290m
290m
Jog the moderate 7.5-mile Canyon Trail in Monte Bello Open Space Preserve, featuring forests, grasslands, and Stevens Creek.
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Popular around Castle Rock State Park
Turtle Rock is the highest and most prominent mountain in the area. From this viewpoint, you can enjoy a panoramic view of the surrounding mountains, especially stunning at sunset. Be cautious, as the trail is popular and often busy with hikers.
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This beautiful trail passes through madrone and oak woods before emerging into grasslands peppered with very large old oak trees. The wooded areas on the route are a welcome relief on a hot day. The trail runs along Steven Creek and its tributaries, offering a lush forest floor ladened with wild rose, ferns and gooseberry under the California bay and big-leaf maple trees.
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Indian Rock, a natural climbing spot, is located at the entrance of the Sanborn-Skyline County Park. The rock consists of Sandstone, but don't have the red colors that are so commonly found in the American southwest.
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Turtle Rock gets its name because it looks like a little turtle with its head sticking up. This is a stunning spot to take a break and enjoy the overlook of the rolling hills and clouds roaming through the valleys.
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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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Indian Rock, natural climbing spot is located at the entrance of the Sanborn-Skyline County Park. The rock consists of Sandstone but don't have the red colors that are so commonly found in the American southwest.
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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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Saratoga Gap Trail here meets Skyline Trail after crossing Canyon Springs Rd, just east of the big intersection. The road and trailhead parking are the only interruption in otherwise pure bliss single track trails.
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Castle Rock State Park offers a wide variety of running experiences, with over 45 routes documented on komoot. These trails span more than 32 miles, providing diverse options for all skill levels.
Yes, the park features several routes suitable for beginners or those looking for an easier run. While specific easy routes aren't highlighted in the top picks, the park's extensive trail system includes sections with rolling hills and smoother terrain. You can find 3 easy routes on komoot, among the total of 48.
For a more strenuous workout, consider routes like the Saratoga Gap and Ridge Trail Loop, which is rated as difficult and offers panoramic views with significant elevation changes. Another challenging option is the Castle Rock Falls β Loughry Woods Trail loop from Whalen, which covers nearly 10 km with over 300 meters of ascent.
Yes, many of the park's trails are designed as loops, allowing you to start and end at the same point. The Summit Rock Loop Trail is a popular moderate option, leading through forested areas and offering views from higher ground. The Saratoga Gap and Ridge Trail Loop also provides a challenging loop experience.
Castle Rock State Park is rich in natural beauty. You can encounter the park's namesake, Castle Rock, a significant sandstone formation, and Goat Rock, which offers panoramic views of the San Lorenzo Valley and the Pacific Ocean. Don't miss Castle Rock Falls, a 75-foot waterfall, though its flow varies seasonally. The trails also wind through lush forests of coastal redwood and Douglas fir.
The park offers a variety of trails, some of which are suitable for families, depending on the children's age and fitness levels. Look for routes described as having rolling hills or smoother fire roads. The diverse terrain ensures that you can find a path that matches your family's comfort and ability.
For specific regulations regarding dogs on trails, it's always best to check the official park website. Generally, state parks in California have rules about where dogs are permitted, often requiring them to be on a leash and restricting them from certain trails or wilderness areas. You can find detailed information on the California State Parks website: parks.ca.gov.
The running routes in Castle Rock State Park are highly rated by the komoot community, with an average score of 4.8 stars from over 30 reviews. Runners often praise the diverse forests, the unique sandstone formations, and the sweeping panoramic vistas. The mix of smooth fire roads and rugged singletrack also provides varied workouts and scenic backdrops.
Absolutely. Castle Rock State Park is a popular starting point for the 30-mile Skyline-to-the-Sea Trail, which leads to Waddell Beach. The park's trails also connect to a broader network that links the Santa Clara and San Lorenzo valleys to Big Basin Redwoods State Park and other open space preserves, offering extensive options for long-distance runs.
The park's trails are often shaded by lush forests, making it a pleasant experience even during warmer months. However, spring and fall generally offer the most comfortable temperatures for running. During winter, some trails might be wet or muddy, while summer can be warm, so consider an early morning run. Always check local weather conditions before heading out.
Castle Rock State Park has designated parking areas for trail access. The main parking lot is typically located near the park entrance. It's advisable to arrive early, especially on weekends, as parking can fill up quickly. For specific trailhead parking information, consult the official park maps or the California State Parks website: parks.ca.gov.
Yes, Castle Rock Falls is a notable attraction within the park. This 75-foot waterfall, fed by natural springs, cascades down to the San Lorenzo River. While its flow can vary seasonally, it's a beautiful feature to look out for on runs that pass through that area, such as the Castle Rock Falls β Loughry Woods Trail loop from Whalen.


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