4.5
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2,248
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If you've ever tried to plan hiking in St. Joseph's Hill Open Space Preserve, you know how quickly the options can feel overwhelming. With trails winding through diverse landscapes, it's tough to tell which routes offer the best views or the most rewarding experience without endless guesswork. We get it – you want to make the most of your time on the trails.
That's where komoot's community comes in. We've gathered insights from thousands of hikers who have explored St.…
Last updated: May 30, 2026
14
hikers
5.32km
01:39
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
11
hikers
Easy hike. Great for any fitness level. 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…
17
hikers
9.83km
02:30
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
13
hikers
16.5km
04:15
80m
80m
The Camden Ponds – Vasona Lake loop from Cambrian Park offers a delightful journey through diverse landscapes, perfect for a long, accessible walk. You'll trace the willow-shaded banks of Los…
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The Los Gatos Creek Trail offers a safe paved trail for walkers, joggers, cyclists, skaters, and nature lovers. Spanning multiple jurisdictions, it runs from San Jose through Campbell and Los Gatos, managed by agencies from these areas. The Campbell section has some nice shady spots, a gazebo, and an exercise circuit near Campbell Park; the whole trail spans about 10 miles.
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Forbes Mill Museum, housed in a two-story building of the original 1854 flour mill, offers a glimpse into Los Gatos' history. Built by James Alexander Forbes as California's first commercial flour mill, over the years, it served various roles, including a power plant and a PG&E substation. Saved from demolition in 1982, the building now features historical exhibits as part of New Museum Los Gatos.
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From the top of the dam you get splendid views out across Lexington Reservoir. To the north you overlook the winding end of the Los Gatos Creek Trail, which connects to the Jones Trail across from the restroom just up the road. The dam itself was constructed in 1952 and stands at nearly 200 feet tall.
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The Los Gatos Creek Trail offers a safe paved trail for walkers, joggers, cyclists, skaters, and nature lovers. Spanning multiple jurisdictions, it runs from San Jose through Campbell and Los Gatos, managed by agencies from these areas. The Campbell section has some nice shady spots, a gazebo, and an exercise circuit near Campbell Park; the whole trail spans about 10 miles.
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Nestled near Los Gatos, St. Joseph's Hill Open Space Preserve offers picturesque vistas of the town. Spanning 273 acres atop a 1,250-foot hill, this reserve boasts classic wilderness charm. Popular among cyclists, hikers, equestrians, and dog enthusiasts, it's a bustling hub for outdoor activity. Explore its diverse array of trails and discover why it's such a beloved destination.
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St. Joseph's Hill Open Space Preserve serves as a scenic backdrop to the nearby town of Los Gato. It is a reserve that protects 273-acres of open space land on top of the 1,250-foot hill from which it takes its name. It is a classic wilderness area but it is busy with hikers, riders, equestrians and dog walkers. This is for a good reason as there is a wide variety of good trails in the area. When you are riding here, most of the trails are best done on a gravel bike or on decent touring tires.
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Serving as a scenic backdrop to the town of Los Gatos, St. Joseph's Hill is a 1,250-foot hill that looks down Los Gatos Creek valley and down over nearby Lexington Reservoir. It is also the summit of the Manzanita trail, which is a classic ride best done on a gravel bike.
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There are 13 dog-friendly hiking trails in St. Joseph's Hill Open Space Preserve, ranging from easy strolls to more moderate hikes. This includes 9 easy routes and 4 moderate routes, ensuring options for various fitness levels and dog companions.
For an easy and accessible option, consider the John Nicholas Trail to Lake Ranch Reservoir. It's a shorter route with minimal elevation gain, perfect for a relaxed walk with your dog. Another gentle choice is the James J. Lenihan Dam – Lexington Reservoir Overlook loop, offering pleasant views without significant challenge.
Yes, several trails offer a loop experience for you and your dog. The Saint Josephs Hill summit loop from Los Gatos is a popular choice, providing a rewarding climb to the summit with panoramic views before looping back. Another great option is the Lake Ranch Reservoir – Lake Ranch Reservoir loop from El Sereno, which offers a longer, scenic circuit around the reservoir.
The preserve features diverse terrain, including sun-exposed grasslands, chaparral, and oak woodlands. You'll encounter trails with California bays, eucalyptus, and various native plants. Some sections can be rocky, and while many trails are sunny, you'll also find pleasant shaded stretches, particularly in the oak woodlands. Always be mindful of the ground temperature for your dog's paws on hot days.
Absolutely! The highlight for many is reaching the Saint Josephs Hill summit, which offers breathtaking panoramic views of the Santa Clara Valley, Lexington Reservoir, and the Santa Cruz Mountains. You can also enjoy the View of Los Gatos and Lexington Reservoir from St. Joseph's Hill and the expansive View of Silicon Valley from St. Joseph's Hill. Remember to keep your dog leashed at all times, especially near viewpoints.
Spring and fall are generally the most pleasant seasons for hiking with dogs in the preserve. Temperatures are milder, and the landscape is often vibrant. During summer, trails can be very sunny and hot, so it's best to hike early in the morning or late afternoon and ensure you carry plenty of water for both yourself and your dog. Winter can also be enjoyable, though some trails might be muddy after rain.
While many trails have sun-exposed sections, you can find relief in areas that pass through oak woodlands and California bay trees. These sections offer natural shade, providing a cooler experience for you and your dog. Look for trails that traverse the more forested parts of the preserve, particularly during warmer months.
Always bring plenty of water for both yourself and your dog, especially on sunny trails. A collapsible water bowl, waste bags, and a leash are essential. Consider dog booties for rocky or hot surfaces, and a first-aid kit for minor scrapes. Snacks for both of you are also a good idea, especially on longer routes.
No, all dogs must be kept on a leash at all times while in St. Joseph's Hill Open Space Preserve. This rule is in place to protect wildlife, ensure the safety of all visitors, and maintain the natural environment.
The area is highly rated by the komoot community, with an average score of 4.5 stars from 133 ratings. Reviewers often praise the diverse trails, the rewarding panoramic views from the summit, and the convenience of having a dog-friendly escape close to urban areas. The varied landscapes, from grasslands to shaded woodlands, also receive positive mentions for keeping walks interesting.
Yes, access to the preserve is convenient with entry points from Los Gatos's Novitiate Park to the north or Santa Clara County Parks' Lexington Reservoir County Park to the south. Both locations typically offer parking facilities suitable for accessing the dog-friendly trails within the preserve.


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