4.7
(120)
1,644
hikers
35
hikes
Dog friendly hiking trails in Rancho Canada Del Oro Open Space Preserve traverse a landscape characterized by diverse ecosystems, including annual grasslands, mixed oak woodlands, chaparral, and riparian habitats. Located in the foothills of the Santa Cruz Mountains, the preserve features two creeks meandering through its terrain. Hikers can experience extensive trail networks and enjoy views from ridgelines encompassing the Diablo Range, Santa Cruz Mountains, and Santa Clara Valley. The area offers a variety of trails suitable for different fitness levels.
Last updated: July 21, 2026
2
hikers
26.5km
07:58
830m
840m
The Rancho Canada del Oro and Calero Park Loop offers a truly diverse hiking experience, winding through beautiful green rolling hills, grassy meadows, and mixed oak woodlands. You'll encounter varied terrain, from unpaved paths to gravel, with seasonal creeks and wildflowers adding to the natural beauty, especially in early spring. The highlight is undoubtedly the Bald Peaks Viewpoint, providing expansive panoramic views across the Diablo Range and Santa Cruz Mountains.
Planning your visit requires a bit of foresight for this long trek. Parking is available at the trailheads, but remember that dogs are not permitted within Rancho Cañada del Oro Open Space Preserve. Given the trail's length and significant exposed sections, starting early and carrying ample water is essential, particularly during warmer seasons. This difficult route demands preparation.
This popular loop trail is notable for connecting two significant natural areas, Rancho Cañada del Oro Open Space Preserve and Calero County Park, forming a segment of the larger Bay Area Ridge Trail. The area is home to diverse wildlife, including deer, bobcats, and even mountain lions, making it a rich natural environment. The substantial Rancho Canada del Oro trail difficulty and elevation gain make it a rewarding challenge for experienced hikers.
5.0
(4)
33
hikers
13.1km
03:58
450m
450m
The Bald Peaks Loop Trail offers a dynamic hiking experience, transitioning between open grasslands, shaded oak woodlands, and even creek sections. You'll be treated to panoramic 270-degree vistas from various points, including the Bald Peaks Viewpoint, showcasing the Santa Clara Valley, Santa Cruz Mountains, and Diablo Range. Keep an eye out for deer grazing in the open areas, especially in spring when wildflowers carpet the hills.
This moderate 8.1-mile (13.1 km) loop involves a significant 1469 feet (448 metres) of elevation gain, taking approximately 3 hours and 58 minutes to complete. The trail can be quite muddy after rain, so planning your visit for drier conditions is recommended. It's a challenging route with steep sections, so come prepared for a good workout.
What truly sets this trail apart is the combination of a rigorous physical challenge with incredibly rewarding scenery. The ever-changing landscape keeps the hike engaging, and the expansive views make every climb worthwhile. It's a fantastic option for hikers in Santa Clara County looking for a substantial day out with diverse natural features.

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5.0
(1)
17
hikers
10.9km
03:15
330m
330m
The Bald Peaks Loop offers a rewarding hiking experience through varied terrain, from open grasslands to shady oak woodlands, all while delivering continuous, sweeping views. You'll traverse dirt single tracks and service roads, with the landscape shifting to reveal panoramic vistas of the Santa Cruz Mountains, Santa Clara Valley, and even the San Francisco Bay Area from viewpoints like Bald Peaks Viewpoint. Keep an eye out for local wildlife, including deer, as you navigate the route's diverse ecosystems.
Planning your visit to the Bald Peaks Loop is key to a great experience; this moderate 6.8-mile (10.9 km) trail with 1091 feet (333 metres) of elevation gain typically takes about 3 hours and 15 minutes. It's best to tackle this route in drier conditions, as it can get quite muddy after rain, and the exposed sections can make summer hikes uncomfortably hot. Spring and winter offer lush green hills and potential wildflower blooms, making them ideal times to visit Rancho Cañada del Oro Open Space Preserve.
What makes the Bald Peaks Loop particularly notable is its combination of significant elevation changes and the sheer breadth of its views across California's landscape. From certain points, you can spot landmarks like Calero Reservoir, Almaden Valley, and even distant peaks like Loma Prieta and Mt. Umunhum. This trail provides a fantastic opportunity to experience the diverse natural beauty of the region, offering a challenging yet highly scenic outing for those seeking expansive vistas.
5.0
(2)
9
hikers
The Bald Peaks Viewpoint – Bald Peaks Trail Viewpoint loop offers a challenging yet incredibly rewarding hiking experience, traversing diverse terrain from shaded oak woodlands to open grasslands. As you climb, you'll be treated to expansive, panoramic views that sweep across the Santa Cruz Mountains, Santa Clara Valley, and the San Francisco Bay Area, culminating in a spectacular 270-degree vista from the Bald Peaks Viewpoint itself. Keep an eye out for wildlife like deer and bobcats as you navigate the varied landscape, which includes both fire roads and narrower single-track paths.
This moderate 8.8-mile (14.2 km) loop involves a significant 1548 feet (472 metres) of elevation gain, typically taking around 4 hours and 17 minutes to complete. It's best to visit during winter and spring when the hills are green and wildflowers bloom, but be aware that sections can be muddy after rain. The preserve is managed by the Santa Clara Valley Open Space Authority and offers a thoughtful trail network, making it a great destination for a substantial day hike.
What truly sets this trail apart are its "top of the world" views from Bald Peaks, providing clear perspectives towards Morgan Hill and Mount Hamilton. The 5,432-acre Rancho Cañada del Oro Open Space Preserve, opened in 2004, is considered a hidden gem for both hikers and mountain bikers. Its dynamic landscape, from dense bay trees near creek beds to bare hilltops, creates a visually appealing experience with the striking layered look of the Coastal Range.
5.0
(1)
24
hikers
9.22km
02:52
360m
340m
The Deep Gulch, English Camp, Castillero and Mine Hill Trail Loop offers a fascinating blend of natural scenery and historical intrigue, making it a standout moderate hike in Almaden Quicksilver County Park. Over its 5.7 miles (9.2 km), you'll climb 1166 feet (355 metres) in about 2 hours and 51 minutes, traversing everything from densely wooded gulches to open grasslands. Keep an eye out for the ruins of English Camp, a former mining settlement, and enjoy expansive views of the Santa Cruz and Sierra Azul Mountains.
Planning your visit means being ready for varied terrain, including some steep sections that add to the challenge. The trail is multi-use, so you'll share it with mountain bikers and equestrians, and dogs are permitted on leash. Be aware that parts of the Mine Hill Trail can be impassable in wet weather due to a slide, and the English Camp Trail can get quite warm, so pack enough water.
This loop is particularly notable for its rich historical context, offering a unique window into the New Almaden quicksilver mining era. You'll encounter numerous remnants of the past, from abandoned mine entrances along Deep Gulch to the ruins of a rotary furnace. It's a great option if you're looking for a hike that combines a good workout with a journey through California's industrial history.
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You'll want to have your maps downloaded and your route planned once you reach this point. Two trails diverge here and short distance down the Castillero Trail you'll have the option to take up the English Camp Trail.
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Bald Peak provides great views of Santa Clara Valley, the Diablo Range, and the Santa Cruz Mountains. Hikers and mountain bikers can access the peak via trails like Hidden Springs and Coyote Peak, which offer moderate to steep climbs. Early mornings or late afternoons are best for enjoying cooler temperatures in hot summer months. The trails are well-maintained and scenic.
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This junction offers many options for continuing to explore the park. From here, you can stay to the left on Mine Hill Trail to extend your hike and connect with other trails to the west. Explore the small April Trail loop northwest or east onto the Great Eastern Trail to connect with Randol and several trails on the east side of the grounds.
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Quicksilver is a term used to refer to mercury. These lands, now transformed into an outdoor activity park, were once places where mercury mines were found.
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This length of singletrack is absolutely stunning. Running through a mixture of small trees and open scrubland, and on a good quality surface, it can't get much better than this.
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The views from the Bald Peak Trail are fantastic, with arid scrubland mixed in with lush trees and vegetation. The elevated position of this trail gives it a really special feeling.
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Calero County Park is a huge park covering over 4,400 acres and featuring a huge lake. Calero Reservoir is definitely the pinnacle of the park, but there are a number of trails and paths that offer different views and pass through different natural ecosystems. Being such a big park, there are a bunch of different trailheads and park entrances that you can utilize.
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Calero County Park is a huge park covering over 4,400 acres and featuring a huge lake. Calero Reservoir is definitely the pinnacle of the park, but there are a number of trails and paths that offer different views and pass through different natural ecosystems. Being such a big park, there are a bunch of different trailheads and park entrances that you can utilize.
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Rancho Cañada del Oro Open Space Preserve offers a wide selection of dog-friendly trails. You'll find over 40 routes suitable for hiking with your canine companion, ranging from easy strolls to more challenging treks.
Yes, dogs are generally welcome on the multi-use trails throughout Rancho Cañada del Oro Open Space Preserve. However, it's crucial to always keep your dog on a leash to protect wildlife and ensure a pleasant experience for all visitors.
For the safety of your dog, local wildlife, and other trail users, all dogs must be kept on a leash at all times while in Rancho Cañada del Oro Open Space Preserve. This is a strict rule to ensure the preservation of the natural environment.
Absolutely! The preserve features several easy dog-friendly trails perfect for a leisurely walk with beginners or older dogs. The Longwall Canyon Trail, for instance, meanders through old orchards and grassy valleys, offering a gentle experience. Additionally, accessible trails like the Llagas Creek Loop Trail provide a full nature experience for all.
Yes, for those seeking a more strenuous adventure with their dog, Rancho Cañada del Oro Open Space Preserve has several challenging options. The extensive network connects with Calero County Park, allowing for longer excursions. A good example is the Rancho Canada del Oro and Calero Park Loop, which is a difficult, longer route with significant elevation gain.
You and your dog can enjoy diverse scenery, including annual grasslands, mixed oak woodlands, chaparral, and riparian habitats with meandering creeks. From the ridgelines, you'll be treated to outstanding views of the Diablo Range, Santa Cruz Mountains, and Santa Clara Valley. In spring, the hillsides burst with vibrant wildflowers like California poppies and lupines.
Yes, there are several points of interest. You can hike towards Bald Peaks for panoramic views, or visit the tranquil Los Cerritos Pond. The Longwall Canyon Trail itself is a highlight, passing through historic orchards. Many trails also offer scenic viewpoints like the Bald Peaks Viewpoint.
Yes, the preserve offers several excellent dog-friendly loop trails. A popular choice is the Bald Peaks Loop Trail, which provides a moderate challenge and rewarding views. Another option is the Deep Gulch, English Camp, Castillero and Mine Hill Trail Loop, offering a varied moderate hike.
Spring is particularly beautiful, with vibrant wildflower displays across the meadows and hillsides. Fall and winter also offer pleasant hiking conditions with cooler temperatures. Summers can be hot, so it's best to hike early in the morning or late in the afternoon during warmer months and ensure you bring plenty of water for both yourself and your dog.
The preserve provides free parking for visitors. You'll find accessible parking facilities at the main entrance, making it convenient to start your dog-friendly adventure.
The trails in Rancho Cañada del Oro Open Space Preserve are highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the well-maintained paths, the stunning panoramic views from the ridgelines, and the peaceful natural environment, making it a favorite spot for hiking with dogs.


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