Mount Diablo State Park

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Mt. Diablo State Park has many great hiking trails. It's a big area and connects to other trails and parks, such as some of the East Bay Regional Park District's network.

If you're feeling adventurous, you can hike from Black Diamond Mines regional park to Mt. Diablo. Or, you can go from Mt. Diablo to Morgan Territory Regional Park. So many options!

Recommended Routes in Mount Diablo State Park - 7

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Mount Diablo Falls Loop

5.4 mi 8.7 km • 1,108' Up 337.87 m Up • 1,106' Down 337.13 m Down

Clayton, CA

Making our way on the North Juniper Trail. It was so chilly!

Mount Diablo Four Peaks Loop

15.4 mi 24.8 km • 4,300' Up 1310.69 m Up • 4,298' Down 1309.94 m Down

Clayton, CA

Mt. Diablo Summit Loop - South

16.0 mi 25.8 km • 3,679' Up 1121.47 m Up • 3,678' Down 1121.12 m Down

Diablo, CA

Mount Diablo and Eagle Peak seen from Mitchell Rock

Eagle Peak Loop

6.5 mi 10.4 km • 1,983' Up 604.31 m Up • 1,983' Down 604.46 m Down

Clayton, CA

Juniper to Summit Loop

6.6 mi 10.6 km • 1,737' Up 529.47 m Up • 1,727' Down 526.27 m Down

Diablo, CA

Mount Diablo Summit Loop - North

13.7 mi 22.1 km • 3,378' Up 1029.66 m Up • 3,369' Down 1026.85 m Down

Clayton, CA

The winter sun shines over Pine Ridge from Burma Road in Mount Diablo State Park

Stage Road Loop

4.1 mi 6.6 km • 590' Up 179.73 m Up • 585' Down 178.34 m Down

Diablo, CA

Mount Diablo State Park Hiking

72 Miles 116 Kilometers of Trail
7 Recommended Routes
11 Easy Trails
30 Intermediate Trails
17 Difficult Trails

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Weather Averages

High	Low	Precip	Days w/

Trails in Mount Diablo State Park - 51

Hiking Project is built by hikers like you. Add Your Trails

6.2 mi 10.0 km #1Summit Trail Difficult Diablo, CA	Difficult	Diablo, CA	4
2.8 mi 4.5 km #2Eagle Peak Trail Difficult Clayton, CA	Difficult	Clayton, CA	4
1.7 mi 2.7 km #3Deer Flat Fire Road Intermediate Diablo, CA	Intermediate	Diablo, CA	2
3.7 mi 5.9 km #4Oyster Point Trail Difficult Blackhawk, CA	Difficult	Blackhawk, CA	1
1.1 mi 1.7 km #5Falls Trail Intermediate Clayton, CA	Intermediate	Clayton, CA	1
1.3 mi 2.1 km #6Bald Ridge Trail Difficult Clayton, CA	Difficult	Clayton, CA	1
1.0 mi 1.6 km #7North Peak Trail Intermediate Blackhawk, CA	Intermediate	Blackhawk, CA	3
1.0 mi 1.7 km #8North Juniper Trail Intermediate Diablo, CA	Intermediate	Diablo, CA	2
1.9 mi 3.1 km #9Back Creek Trail Difficult Clayton, CA	Difficult	Clayton, CA	2
1.6 mi 2.6 km #10Mitchell Rock Trail Intermediate/Difficult Clayton, CA	Intermediate/Difficult	Clayton, CA	2