Upper Uvas Creek Open Space Preserve (Closed Area)
Upper Uvas Creek Open Space Preserve (Closed Area)
4.9
(45)
706
hikers
20
hikes
Hiking in Upper Uvas Creek Open Space Preserve (Closed Area) offers trails through lush, wooded landscapes nestled on the eastern slopes of the Santa Cruz Mountains. The preserve is characterized by its heavily forested environment, featuring flowing creeks and redwood forests. Hikers can explore a variety of terrain, including paths alongside Uvas Creek and routes leading to waterfalls. The area provides a serene natural experience with diverse elevation changes.
Last updated: July 9, 2026
5.0
(1)
16
hikers
11.5km
04:06
660m
660m
The Knibbs Knob and Waterfall Loop is a fascinating journey through Uvas Canyon County Park, offering a dramatic shift in scenery and effort. You'll begin with a demanding climb up Knibbs Knob, traversing dense forests before reaching exposed sections with expansive views of the Santa Cruz and Diablo Mountains. The second part of the route immerses you in the lush, shaded woodlands of the Waterfall Loop, where you can enjoy the tranquil sounds of rushing water and discover multiple cascades like Upper Falls and Granuja Falls.
To hike this 7.2-mile (11.5 km) route, which involves 2168 feet (661 metres) of elevation gain and takes about 4 hours and 5 minutes, you'll need to pay an entrance fee for Uvas Canyon County Park. Reservations are recommended, particularly during busy periods. The best time of year to hike Knibbs Knob and Waterfall Loop for vibrant waterfalls is during the wetter winter and spring months, when the cascades are at their fullest.
This moderate trail is notable for its stark contrast: from the strenuous, panoramic ascent of Knibbs Knob to the serene, waterfall-rich environment of the canyon floor. Knibbs Knob itself is named after Henry Knibb, who homesteaded in the area in 1891, adding a layer of local history to your adventure. It's a great option if you're looking for a varied hiking experience that combines a challenging workout with peaceful natural beauty.
5.0
(1)
65
hikers
5.69km
01:49
240m
230m
The Upper, Basin, and Black Rock Falls via Contour and Waterfall Loop offers a delightful escape into a lush, tranquil environment. You will wander through towering coastal redwood forests, following Swanson Creek, and encounter a series of beautiful waterfalls like Upper Falls and Basin Falls. The varied terrain includes accessible paths and charming wooden bridges, creating a serene atmosphere perfect for unwinding.
This easy 3.5-mile (5.7 km) hiking loop involves 772 feet (235 metres) of elevation gain and typically takes about 1 hours and 48 minutes to complete. If you plan to visit, remember that Uvas Canyon County Park often requires parking reservations, especially on busy weekends. The best time to see the waterfalls at their most vibrant is during the wet season, usually winter and early spring, after good rainfall.
What makes this trail special is the concentration of multiple distinct waterfalls within a relatively short distance, set against a backdrop of dense forest. The park also offers a self-guided nature experience, allowing you to learn about the local ecology as you hike. It is a true gem within the Santa Cruz Mountains, providing a peaceful retreat from the everyday.

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11
hikers
7.18km
02:39
460m
460m
The Knibbs Knob Trail offers a challenging and rewarding hiking experience within Uvas Canyon County Park, known for its sustained steep ascent. You'll start in shaded forests of madrones and oaks, gradually climbing through switchbacks before the trail opens up to more exposed sections. The real highlight is the panoramic vista from the summit of Knibbs Knob, where you can enjoy views of the Santa Cruz and Diablo Mountains after your climb.
This 4.5-mile (7.2 km) route, with 1520 feet (463 metres) of elevation gain, is rated moderate and typically takes around 2 hours and 38 minutes. It's a great option if you're seeking a rigorous workout and impressive viewpoints. Be sure to wear sturdy hiking shoes, as the terrain can be steep and loose in places, and muddy near Swanson Creek after rainfall.
Unlike the park's gentler Waterfall Loop Trail, the Knibbs Knob Trail stands out for its demanding profile, making it one of the steeper trails in the Bay Area. The strenuous climb culminates in a rewarding experience, offering a unique perspective on the region's natural beauty. A picnic table at the summit provides a perfect spot to rest and soak in the scenery.
5.0
(1)
16
hikers
2.31km
00:46
120m
120m
The Granuja Falls β Black Rock Falls loop offers a delightful, easy hike through Uvas Canyon County Park's dense, moist forest. You'll wander beneath a canopy of coast redwoods and Douglas firs, following Swanson Creek as it leads to the picturesque Granuja Falls and the impressive Black Rock Falls. The trail features charming wooden bridges and stone steps, providing a serene journey through a surprisingly lush, riparian landscape that feels far removed from urban life.
Planning your visit requires a bit of foresight, as parking reservations are often necessary for Uvas Canyon County Park, especially on busy weekends. To see the waterfalls at their most vibrant, aim for a trip during the winter or early spring, after a good rain. This 1.4-mile (2.3 km) route, with its 384 feet (117 metres) of elevation gain, can be completed in about 45 minutes, making it an ideal choice for a quick, rewarding outing.
Beyond its natural beauty, the park holds a bit of history, with an old dam upstream from Granuja Falls that once created a reservoir for early settlers. This easy hike is perfect for beginners or families, offering a chance to explore one of Uvas Canyon County Park's most popular trails and experience its unique blend of waterfalls and towering trees. It's a great way to enjoy the Santa Cruz Mountains' foothills without committing to a longer, more strenuous trek.
1.04km
00:20
10m
100m
If you're seeking a quick and easy escape into nature, the Knibbs Knob Trail is a delightful choice. This short route, just 0.6 miles (1.0 km) long with a gentle 47 feet (14 metres) of elevation gain, takes about 20 minutes to complete. You'll find yourself immersed in a tranquil forest of madrones, oaks, and Douglas firs, offering a peaceful, shaded walk perfect for unwinding.
Located within Uvas Canyon County Park, accessing the trailhead is straightforward with parking available in the main lot. While it's an easy trail, checking the park's website for any fees or specific operating hours is always a good idea. This trail is enjoyable throughout the year, though spring and fall provide the most comfortable hiking conditions.
What makes the Knibbs Knob Trail notable is its contrast to the park's more strenuous options; it's a perfect, accessible segment for a light stroll. It offers a taste of the diverse ecosystem of the Santa Cruz Mountains without the demanding climbs found elsewhere in the region, making it a great option for families or those new to hiking.
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Popular around Upper Uvas Creek Open Space Preserve (Closed Area)
Here is the entrance to Uvas Canyon County Park. The park has several small falls surrounded by forest, walking less than a mile in, youβll find a waterfall. Here you can find water fountains, restrooms and a campground. This is the perfect place to end or start your ride.
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A cute waterfall but not much going on during summer (we were here in July).
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This is a nice little pond to refresh in during the summer. The rest of the valley is really nice but a bit low on water in July.
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The Lower Falls in Uvas Canyon County Park isn't the biggest or the baddest of all the waterfalls in the area, but it's easy to get to and an easy addition to a longer hike. If waterfalls are your jam, make sure to check out the nearby Black Rock Falls.
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Nibbs Knob Trail is a fun trail that leads to an exposed overlook with a picnic table. Most of the trail on the way up is shaded, and there is tons of greenery and a waterfall to keep things interesting.
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This is a very small waterfall, which, with its nearby counterparts, makes the Waterfall Loop and Contour Trails special.
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Along the Alec Canyon Trail there is a nice viewpoint to take a quick breather and enjoy the views that overlook a valley and mountain ridges.
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Upper Uvas Creek Open Space Preserve offers a diverse selection of hiking trails. There are 13 routes available, ranging from easy walks to more challenging treks, ensuring options for various fitness levels.
The preserve is particularly stunning after rainfall, as this ensures the numerous waterfalls, including Granuja Falls and Black Rock Falls, are flowing abundantly. The lush, wooded landscapes are beautiful year-round, but checking current conditions for trail access is always recommended.
Yes, a major highlight of the area is its numerous waterfalls, especially prominent after rainfall. The park features a one-mile Waterfall Loop along Swanson Creek, showcasing cascades like Granuja Falls and Black Rock Falls. You can explore routes like the Granuja Falls β Black Rock Falls loop from Uvas Canyon County Park to experience them.
Yes, it is crucial to note that Uvas Canyon County Park, which is often associated with the preserve for hiking, requires pre-paid vehicle entry reservations seven days a week, including weekends and holidays. Plan your visit accordingly.
Some specific trails, such as sections of the Uvas Creek Trail and the Lower Falls Trail, may be temporarily closed due to safety concerns, ongoing repairs, or flooding. Visitors should always check for current alerts and closures before planning their trip to ensure access to their desired trails.
Yes, the preserve offers several loop trails. A popular option is the Waterfall and Contour Trails loop β Uvas Canyon County Park, which is 3.5 miles long and showcases multiple waterfalls and a wooded environment. Another is the Granuja Falls β Black Rock Falls loop from Uvas Canyon County Park.
Yes, the preserve offers trails suitable for various fitness levels, including easy walks that are perfect for families. The lush, wooded environment and the presence of waterfalls can make for an engaging outdoor experience for children. Always check trail conditions for suitability.
The provided information does not specify the exact dog policy for Upper Uvas Creek Open Space Preserve. It is recommended to check the official park regulations for Uvas Canyon County Park or the specific preserve before bringing your dog.
Hikers can expect to immerse themselves in a heavily wooded environment with lush landscapes, flowing creeks (particularly Uvas Creek), and redwood forests. The area is also known for its stunning waterfalls, especially after rain, making for a picturesque experience.
Yes, while there are easy walks, the preserve also offers more challenging routes with significant elevation changes, requiring good fitness. For example, the Knibbs Knob Trail is a moderate 4.5-mile path with notable elevation gain through the Santa Cruz Mountains.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 37 reviews. Hikers often praise the lush woodlands, flowing creeks, and scenic waterfalls, as well as the diverse options for different ability levels.
The preserve is nestled in a more remote, natural setting on the eastern slopes of the Santa Cruz Mountains. Public transport options directly to the preserve are generally limited, making personal vehicle access the most common way to reach the trailheads.
The preserve offers a range of difficulties. You'll find 4 easy routes, 8 moderate routes, and 1 difficult route. This variety allows hikers to choose paths suitable for a leisurely stroll or a more strenuous workout.


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