Calero County Park is a vast county park located in the eastern foothills of the Santa Cruz Mountains. Spanning approximately 4,471 acres, the park features diverse natural beauty, including California oak woodlands, rolling, oak-studded hills, and the prominent Calero Reservoir. This varied terrain makes Calero County Park a suitable destination for several sports like hiking, jogging, mountain biking, touring cycling, and more.
Calero County Park offers a wide range of outdoor activities for…
105
Routes
4.7
(172)
Average rating
2129
People visited

4.7
(3)
28
hikers
6.75km
01:58
190m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

15
hikers
11.5km
04:06
660m
660m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(1)
13
hikers
14.2km
04:19
460m
460m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

7
hikers
17.1km
05:03
480m
510m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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5.0
(1)
150
riders
15.3km
01:32
260m
260m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

34
riders
20.6km
01:47
230m
230m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

18
riders
36.6km
03:55
820m
820m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

3.0
(1)
13
riders
12.9km
01:31
440m
440m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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3.8
(4)
80
riders
63.9km
02:53
630m
630m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

12
riders
88.7km
03:56
700m
700m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

42
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(3)
51
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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5.0
(1)
37
runners
15.4km
01:54
260m
260m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
35
runners
13.8km
01:44
250m
250m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
runners
7.10km
00:57
190m
190m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4
runners
10.5km
01:25
320m
320m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.0
(3)
21
riders
12.9km
01:29
440m
430m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.9
(44)
146
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.9
(43)
148
riders
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

4.7
(13)
77
riders
23.4km
02:16
590m
590m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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36.7km
03:44
740m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
26
riders
45.2km
03:26
440m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3
riders
43.9km
03:58
1,140m
1,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
8
riders
31.9km
02:45
610m
610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Calero County Park offers a variety of outdoor activities including hiking, jogging, mountain biking, touring cycling, road cycling, and gravel biking. The park features an extensive trail system suitable for different skill levels. More than 50 routes are available for exploration.
Yes, Calero County Park has 18.9 miles of trails popular for hiking. Trails like the Lisa Killough Trail offer gentle ascents, while the Bald Peaks Loop provides panoramic views. For more information, refer to the Hiking in Calero County Park guide.
Calero County Park is a significant destination for mountain biking, especially in its northern section, which features around 12 miles of specialized "flow" trails. Trails such as Lisa Killough, Cottle, Chisnantuck Peak, and Oak Cove are designed for mountain biking. The MTB Trails in Calero County Park guide provides further details.
The park offers an extensive network for touring cyclists, including connections to other preserves. Routes like the Bay Area Ridge Trail: Calero Park Loop are suitable for various fitness levels. Guides such as Cycling in Calero County Park and Road Cycling Routes in Calero County Park are available.
Yes, Calero County Park offers trails suitable for beginners and families. The Oak Cove Trail, a 5.6-mile (9 km) out-and-back route, includes flat sections and gentle hills. For more options, consult the Easy hikes in Calero County Park guide.
Calero County Park has several family-friendly trails, including the Oak Cove Trail, which is suitable for families due to its gentle terrain. The park's expansion introduced new, non-technical trails, making it accessible for a wider range of visitors. A dedicated guide for Family-friendly hikes in Calero County Park is available.
Calero County Park permits dogs on its trails, provided they are kept on a leash. Visitors should always follow park regulations regarding pets. For specific routes, refer to the Dog-friendly hikes in Calero County Park guide.
The park features California oak woodlands, riparian habitats, and the Calero Reservoir. During spring, vibrant wildflower displays are common. The Bald Peaks area also contains marine creature fossils and unique rock formations like chert and rhyolite.
Calero County Park offers panoramic vistas of southern Santa Clara County, the Santa Cruz Mountains, the Almaden Valley, and the Morgan Hill area. The park's rolling, oak-studded hills provide constantly changing scenery and numerous viewpoints.
Vibrant wildflower displays, including California poppies, lupine, and buttercups, are typically seen during the spring months. Peak viewing usually occurs in March, April, and May.
Calero County Park is a popular destination on komoot, with more than 16,000 visitors sharing their experiences. The park's routes have an average rating of 4.65 out of 5 stars from over 1,100 ratings.
The official website for Calero County Park is part of the Santa Clara County Parks system. For direct inquiries, the park's phone number is (408) 535-4070.

