Mount Diablo North Peak Trail

HARD 103 reviews
#4 of 53 trails in

Mount Diablo North Peak Trail is a 6.5 mile moderately trafficked out and back trail located near Walnut Creek, California that features beautiful wild flowers and is rated as difficult. The trail offers a number of activity options and is best used from March until October. Horses are also able to use this trail.

6.5 miles
1912 feet
Out & Back




horseback riding

mountain biking

nature trips

road biking

rock climbing

scenic driving

trail running




wild flowers

no dogs

Take the Summit Rd to the top.

19 days ago

Great views and you just feel like you are in the wide open with no one around.

24 days ago

Great views all around! The first mile makes for an awesome workout...nothing but climbing!! Would love to live close to some climbs like this so I can do repeats as my evening workouts.
My party followed this route up to the summit then north peak. From there we went on the trail for the Grand Loop Trail.

1 month ago

Good hike with awesome views.

2 months ago

awesome views

3 months ago

It was great hike with great views of Bay Area and part of Central Valley. Sunset from eagle peak was awesome.

6 months ago

Would be a five star hike in Spring-Winter. Excellent loop hike from Regency Drive with mostly single track paths (see my track below). Bring lots of water I mean lots and start really early! All of the springs are dry this time of year.

7 months ago

Challenging, but totally worth it! Come prepared with enough time to enjoy all the views

7 months ago

Beautiful scenery on the way to north peak trail. The final slope to the peak is strenuous and dangerous. Need lot of water and there are no place to rest on the north peak. Just be prepared!! :)

7 months ago

It was a little frustrating to go up and down on repeat instead of mostly up, but you get to see both diablo and north summit. Bring LOTS of water.

8 months ago

Trekked this a few times training for Rainier. Solid hike.

11 months ago

Was a hard but, good for exercises

Sunday, March 19, 2017

It's a nice addition to the main Mount Diablo hike.

Monday, November 28, 2016

It was a good hike, and for early morning it was not crowded at all. The views were breathtaking:)

Tuesday, November 08, 2016

Definitely not a "hard" trail, though navigating some places would have been challenging without GPS and following the map trail rather than just the red line trail on AllTrails. We hiked from the Juniper Trail toward summit trail at the parking lot, up to the North Peak. About 7.5mi there and back. Some steep sections, nice scenery, amazing sunset views on the hike back.

Sunday, October 09, 2016

So many spots to start. Great view! Going up to the summit great with shade over the trails so you won't get that hot. When u reached the topped, it is just a very beautiful scenic! You could see buildings of SAN Fran and the Golden Gate Bridge from a distant. Make sure bring snack and water, but don't make the bag too heavy. Your calfs or back of your thighs(hamstrings) will burn(fatigue/tiring) when you first start but you will get used to it. Other than that! Go on it! Get to the top! Enjoy the 3,810feet elevation view and see everything!

Monday, September 26, 2016

Mt. Diablo has several trails to choose from. However, this is a fall hike. It gets really hot and sunny in summer. The hike gets harder if you do it in summer; you will need lots of water. Lots! Do this hike in the fall, it will be better.

Tuesday, September 06, 2016

Monday, August 29, 2016

This is a great hike! We combined this trail with the grand loop hike to make it a 8 mile hike. The view is spectacular, but it's really hot in the later summer with lots of sunshine. Do bring lots of water. We carried 2.5L and ran out of water for the last half mile.

Monday, May 16, 2016


Thursday, April 21, 2016

Great hike! On a clear day the views are pretty cool! Beautiful flowers on trail in spring.

Monday, April 18, 2016

well marked Summit trail.

Sunday, April 17, 2016

Beautiful day for save Mt Diablo 10k run

Sunday, August 30, 2015

Great hike! Bring plenty of water. There is water available at the summit for refill. Not recommended for hot days.

Thursday, August 13, 2015

At age 9, I moved to Concord and had the pleasure of hiking Mt. Diablo several times. The visitor center at the top is a great lookout and the views are worth the trip. I don't make it out to Diablo that much anymore.

Sunday, August 02, 2015

Drove up and parked at the Juniper camp site, took the Deer Flat Rd. trail over to Meridian Ridge, up Prospector's. Then took what we thought to be a shortcut to Summit, but ended up being an off-trail uphill rocky excursion.
Took the road / Juniper trail back down to the camp site.
The whole loop was probably 6 miles or so, mostly reasonable but some areas got steep quick. It was fun but probably try another one next time!

Friday, July 24, 2015

Fairly easy hike compared to others. Best to start later in the day after the midday heat sets in to not have to carry lots more water than necessary.

Wednesday, May 20, 2015

Beware sunset times before starting long trails.If it gets close use your headlamp or start trail running.

Great training ground for higher mountains. Start at Clayton and go up. On your way you can choose other peaks if you have time. Once up on the summit you can choose longer hiking trails to test yourself. You can do as much as 18mi+ based on your interest.

Monday, April 20, 2015

Mt Diablo isn't my all time favorite hike but I've only done one trail so far. I will go back. There are interesting photographic opportunities there.

Monday, April 13, 2015

We played around like kids in rock city. Hiked up to sentential top. Drive up to the summit check out the museum and the lookout. The 200 mile view was awesome. You can see golden gate, Sacramento River, Lassen peak, Santa Cruz mountain. $10. To get in on south gate. Picnic tables everywhere to enjoy a break.

Friday, April 03, 2015

Worth visiting. It is truly one of the best places around and it offers different types of hikes. I didn't like that there was a car park on top of the mountain but aside of that March/April around Mount Diablo is spectacular!

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