4.6
(346)
4,764
hikers
16
hikes
Dog friendly hiking trails in Castle Rock State Park traverse a diverse landscape characterized by sculpted sandstone formations, evergreen forests, and steep canyons. The park, encompassing over 5,150 acres, offers varied terrain including high-elevation coast redwoods and panoramic viewpoints of the San Lorenzo Valley and the Pacific Ocean. Its extensive trail network provides opportunities for different hiking experiences.
Last updated: July 7, 2026
1
hikers
3.98km
01:15
160m
160m
Hike the easy 2.5-mile Maisie's Peak via Lookout and Vista Loop Trail for panoramic views of Silicon Valley and diverse landscapes.
10
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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3
hikers
2.40km
00:40
40m
60m
The John Nicholas Trail to Lake Ranch Reservoir offers a delightful, shaded walk through a diverse forest, making it one of the popular trails for a quick nature fix in…
3
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
12
hikers
10.5km
03:05
310m
280m
Hike the Maisie's Peak and Nob Hill Extended Loop for moderate challenge, panoramic Silicon Valley views, and diverse terrain.
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Popular around Castle Rock State Park
Stevens Creek Reservoir spans 87 acres and is surrounded by a 1,063-acre park. Visitors can enjoy hiking, horseback riding, picnicking, and limited fishing. Seasonal boating for low-power boats is available from mid-April to mid-October. The park is open daily from 8 a.m. to sunset, with vehicle entry fees collected year-round at the Chestnut parking lot. Visitors can explore natural beauty and historic remnants like the Villa Maria orchard.
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The Tonyon and Bayview Trails converge at this point to offer a great view across the bay.
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Hunter's Point is a nice little summit located just west of Cupertino. From the top of this respectable 948-foot hill, you can enjoy a 360-degree view of Silicon Valley!
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A lookout of the Bay Area over the town of Saratoga, right off the Woodhills Loop Trail.
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From the top of Nob Hill, you can overlook stunning views of the rolling hills and all the way down to the bay. The top of the hill is a large grass area that is perfect for a picnic.
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Maisie's Peak offers panoramic views of the surrounding open space and Diablo Mountain range at 1,180 feet of elevation. This is the highest point in the park.
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The Lake Ranch Reservoir is nice and peaceful to run, walk, hike, or bike along. There is a picnic table on the north side of the pond that you could rest at. Since the water is in a small valley, you may want to bring bug spray in the spring/summer months.
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Masie's Peak offers panoramic views of the surrounding open space and Diablo Mountain range at 1,180 feet of elevation. This is the highest point in the park.
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There are 15 dog-friendly hiking trails available in Castle Rock State Park. These routes offer a variety of experiences, with 9 classified as easy and 6 as moderate.
While Castle Rock State Park is generally dog-friendly, specific regulations apply. Dogs are permitted on leash in developed areas and on designated trails. It's always best to check the official park website for the most current rules regarding trail access for dogs. You can find more information on the California State Parks website: Castle Rock State Park.
For an easy outing with your dog, consider the Maisie's Peak via Lookout and Vista Loop Trail, which is just under 4 km. Another great option is the John Nicholas Trail to Lake Ranch Reservoir, a shorter 2.4 km path. Both offer pleasant walks suitable for most dogs and their owners.
While there are no routes classified as 'difficult' in this guide, you can find moderate dog-friendly hikes that offer more of a challenge. The Nob Hill – View from Maisie's Peak loop from Picchetti Ranch Open Space Preserve is a moderate 7.86 km route with over 200 meters of elevation gain, providing a good workout for you and your canine companion.
Castle Rock State Park is known for its unique geological formations and scenic vistas. You can explore areas with sculpted sandstone formations and enjoy panoramic views of the San Lorenzo Valley and the Pacific Ocean from various points. A notable natural feature is Castle Rock Falls, a 75-foot waterfall. While dogs are allowed on many trails, always confirm specific access for highlights.
Yes, the park features Castle Rock Falls, a 75-foot waterfall. While the trail to the falls is rated as easy, it can have rugged and steep sections. It's a rewarding destination to visit with your dog, offering views of the falls and expansive mountain valleys.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the diverse landscapes, from evergreen forests to unique sandstone formations, and the opportunity to enjoy sweeping panoramic views. The variety of trails, suitable for different fitness levels, also makes it a popular choice for dog owners.
Yes, several dog-friendly loop hikes are available. The Lake Ranch Reservoir – Lake Ranch Reservoir loop from El Sereno is an easy 6.11 km option. For a slightly longer easy loop, consider the Inspiration Point – View from Maisie's Peak loop from Picchetti Ranch Open Space Preserve, which covers about 4.91 km.
Castle Rock State Park offers varied scenery throughout the year. Spring brings wildflowers, while fall provides cooler temperatures and clear views. Summer can be warm, so early morning or late afternoon hikes are recommended. Winter can bring rain, making some trails muddy, but also enhances the waterfall. Always check weather conditions before heading out.
Castle Rock State Park has designated parking areas. It's advisable to arrive early, especially on weekends, as parking lots can fill up quickly. Always check for any parking fees or specific regulations before your visit. For detailed information on park facilities, you can consult the official California State Parks website: Castle Rock State Park.
Yes, dogs must be kept on a leash no longer than six feet at all times. Owners are responsible for cleaning up after their pets and ensuring they do not disturb wildlife or other visitors. Always carry enough water for both yourself and your dog, especially on longer trails. For comprehensive rules, refer to the official park guidelines.
Yes, each dog-friendly route in this guide includes details on its difficulty grade (easy or moderate), total distance, and elevation gain. For example, the Maisie's Peak via Lookout and Vista Loop Trail is an easy 3.98 km hike with about 158 meters of elevation gain, helping you choose the right trail for your dog's fitness level.


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