Mount Diablo State Park

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73 mi 117 km of trail — 8 Featured Hikes

14 Trails

36 Trails

0 Trails

Local Info

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!

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Featured Hikes in Mount Diablo State Park - 7

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A distant view of the waterfalls on Mount Diablo's Falls Trail

Mount Diablo Falls Loop

5.4 mi 8.6 km • Loop • 1,107 ft Ascent 337.33 m Ascent

(14) Clayton, CA

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

Mount Diablo Four Peaks Loop

15.4 mi 24.7 km • Loop • 4,406 ft Ascent 1342.93 m Ascent

(10) Clayton, CA

Mt. Diablo Summit Loop - South

16.0 mi 25.8 km • Loop • 3,679 ft Ascent 1121.47 m Ascent

(5) Diablo, CA

Juniper to Summit Loop

6.6 mi 10.6 km • Loop • 1,737 ft Ascent 529.47 m Ascent

(9) Diablo, CA

Mount Diablo Summit Loop - North

13.7 mi 22.1 km • Loop • 3,378 ft Ascent 1029.66 m Ascent

(8) Clayton, CA

Mount Diablo and Eagle Peak seen from Mitchell Rock

Eagle Peak Loop

6.5 mi 10.4 km • Loop • 1,983 ft Ascent 604.31 m Ascent

(7) Clayton, CA

Stage Road Loop

4.1 mi 6.6 km • Loop • 590 ft Ascent 179.73 m Ascent

(1) Diablo, CA

Trails in Mount Diablo State Park - 42

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6.2 mi 10.0 km #1Summit Trail Intermediate/Difficult Diablo, CA	Intermediate/Difficult	6.2 mi 10.0 km	Diablo, CA	3
1.7 mi 2.7 km #2Deer Flat Fire Road Intermediate Diablo, CA	Intermediate	1.7 mi 2.7 km	Diablo, CA	2
1.9 mi 3.1 km #3Back Creek Trail Intermediate/Difficult Clayton, CA	Intermediate/Difficult	1.9 mi 3.1 km	Clayton, CA	1
3.7 mi 5.9 km #4Oyster Point Trail Intermediate/Difficult Blackhawk, CA	Intermediate/Difficult	3.7 mi 5.9 km	Blackhawk, CA	1
1.0 mi 1.7 km #5North Juniper Trail Easy/Intermediate Diablo, CA	Easy/Intermediate	1.0 mi 1.7 km	Diablo, CA	1
1.6 mi 2.6 km #6Mitchell Rock Trail Intermediate/Difficult Clayton, CA	Intermediate/Difficult	1.6 mi 2.6 km	Clayton, CA	1
1.3 mi 2.1 km #7Bald Ridge Trail Intermediate/Difficult Clayton, CA	Intermediate/Difficult	1.3 mi 2.1 km	Clayton, CA	1
2.8 mi 4.5 km #8Eagle Peak Trail Intermediate/Difficult Clayton, CA	Intermediate/Difficult	2.8 mi 4.5 km	Clayton, CA	1
1.1 mi 1.7 km #9Falls Trail Intermediate Clayton, CA	Intermediate	1.1 mi 1.7 km	Clayton, CA	1
1.0 mi 1.6 km #10North Peak Trail Intermediate Blackhawk, CA	Intermediate	1.0 mi 1.6 km	Blackhawk, CA	3
3.9 mi 6.2 km #11Prospector's Gap Fire Road Intermediate/Difficult Clayton, CA	Intermediate/Difficult	3.9 mi 6.2 km	Clayton, CA	2
0.6 mi 1.0 km #12Wasserman Trail Intermediate Clayton, CA	Intermediate	0.6 mi 1.0 km	Clayton, CA	2
2.2 mi 3.5 km #13Tassajara Creek Trail Intermediate Blackhawk, CA	Intermediate	2.2 mi 3.5 km	Blackhawk, CA	1
2.3 mi 3.7 km #14Olympia Trail Intermediate Clayton, CA	Intermediate	2.3 mi 3.7 km	Clayton, CA	1
1.4 mi 2.2 km #15Middle Trail Intermediate/Difficult Clayton, CA	Intermediate/Difficult	1.4 mi 2.2 km	Clayton, CA	1
1.0 mi 1.6 km #16South Juniper Trail Easy/Intermediate Diablo, CA	Easy/Intermediate	1.0 mi 1.6 km	Diablo, CA	1
0.8 mi 1.3 km #17North Peak Trail Intermediate Clayton, CA	Intermediate	0.8 mi 1.3 km	Clayton, CA	1
0.9 mi 1.5 km #18East Trail Intermediate/Difficult Clayton, CA	Intermediate/Difficult	0.9 mi 1.5 km	Clayton, CA	1
3.6 mi 5.8 km #19Wall Point Road Intermediate Diablo, CA	Intermediate	3.6 mi 5.8 km	Diablo, CA	2
2.5 mi 4.1 km #20Meridian Ridge Fire Road Intermediate Clayton, CA	Intermediate	2.5 mi 4.1 km	Clayton, CA	4