Shadow Cliffs Regional Recreation Area is a 266-acre recreation area located on the border of Pleasanton and Livermore, California. This former gravel quarry has been transformed into a diverse landscape centered around an 80-acre lake and an arroyo featuring a chain of smaller lakes and ponds. The varied terrain, including both paved and unpaved trails, provides opportunities for several sports like hiking, road cycling, mountain biking, touring cycling, and more. Its natural features offer a setting for outdoor pursuits within…
94
Routes
4.6
(53)
Average rating
1592
People visited

9
hikers
3.42km
00:52
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

2
hikers
6.16km
01:43
120m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

1
hikers
4.55km
01:10
10m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

1
hikers
8.88km
02:16
40m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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11
riders
11.6km
00:50
70m
70m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

5.0
(1)
30
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

3.0
(1)
18
riders
38.3km
02:58
570m
570m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.3
(3)
20
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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5.0
(5)
158
riders
66.6km
03:28
1,050m
1,050m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

67
riders
124km
05:36
1,330m
1,330m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

4.0
(2)
135
riders
63.2km
03:07
180m
180m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

5.0
(1)
56
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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5.0
(6)
73
riders
35.1km
02:03
90m
90m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

51
riders
66.6km
04:14
780m
780m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

32
riders
67.5km
04:32
980m
980m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
34
riders
50.4km
04:32
910m
910m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.0
(2)
19
riders
55.8km
03:47
650m
650m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3
riders
31.5km
03:04
740m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
7
riders
67.0km
04:16
650m
650m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
6
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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8
runners
7.16km
00:48
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

7
runners
16.4km
01:42
40m
40m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

6
runners
17.2km
01:47
40m
40m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

8
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Shadow Cliffs Regional Recreation Area is a 266-acre park located on the border of Pleasanton and Livermore, California. It features an 80-acre lake and an arroyo with smaller lakes and ponds. The park was formerly a gravel quarry and opened for recreation in 1971.
The recreation area offers opportunities for Hiking, Road cycling, Mountain biking, Touring cycling, Jogging, and Gravel biking. It provides both paved and unpaved trails for various skill levels. Komoot lists 2 routes with an average rating of 4.7 stars.
Shadow Cliffs Regional Recreation Area features both paved and unpaved hiking trails. Options range from easy strolls around the lake to longer excursions. More information is available in the Hiking in Shadow Cliffs Regional Recreation Area guide.
Shadow Cliffs Regional Recreation Area is a destination for mountain biking, with 16 dedicated trails. These trails offer varied terrain and support e-biking. Details can be found in the MTB Trails in Shadow Cliffs Regional Recreation Area guide.
The park offers paved trails suitable for road cycling and touring cycling, connecting to broader networks like the Iron Horse Trail. These well-paved, flat creekside trails are ideal for a pleasant cycling experience. Refer to the Road Cycling Routes in Shadow Cliffs Regional Recreation Area guide for more information.
Shadow Cliffs Regional Recreation Area offers kid-friendly hiking options and amenities like picnic facilities and barbecue grills. The sandy beach at the 80-acre lake is popular for swimming during summer months when lifeguards are on duty. A guide for Family-friendly hikes in Shadow Cliffs Regional Recreation Area is available.
Yes, dogs are permitted in Shadow Cliffs Regional Recreation Area. Specific guidelines for pets may apply within the park. A guide for Dog-friendly hikes in Shadow Cliffs Regional Recreation Area provides relevant information.
The centerpiece of the park is its 80-acre lake, which includes a sandy beach. Beyond the main lake, an arroyo features a series of smaller lakes and ponds. These water bodies provide habitat for numerous water birds throughout the year.
Shadow Cliffs Regional Recreation Area has been visited by more than 12,000 komoot users. The available routes have an average rating of 4.7 stars from over 400 ratings. This indicates a high level of satisfaction among visitors.
Komoot offers several guides for the area, including Hiking in Shadow Cliffs Regional Recreation Area, MTB Trails in Shadow Cliffs Regional Recreation Area, and Family-friendly hikes in Shadow Cliffs Regional Recreation Area. Guides for cycling and easy hikes are also available.
The official website for Shadow Cliffs Regional Recreation Area is ebparks.org/parks/shadow_cliffs. The primary phone number for the park is +1-925-846-3000.

