Thunder Mountain Summit

MODERATE 21 reviews
#17 of 66 trails in

Thunder Mountain Summit is a 6.5 mile out and back trail located near Pioneer, California that features beautiful wild flowers. The trail is rated as moderate and primarily used for hiking, trail running, and backpacking. Dogs are also able to use this trail.

DISTANCE
6.5 miles
ELEVATION GAIN
1,633 feet
ROUTE TYPE
Out & Back

dog friendly

backpacking

hiking

trail running

forest

views

wild flowers

wildlife

4 days ago

I hiked Thunder Mountain on July 14,2018. I have done many hikes and this hike was one of the prettiest hikes I have done. Due to late snow melting and a mild summer so far, this trail was decorated with hundreds of wildflowers and greenery. It felt magical walking through it.

The total miles to the summit and back is 8 miles. I suggest leave very early as most of the trail is exposed to sun. Also, the actual summit is extremely small (maybe big enough for a handful of people). I started the trail at 7am and I was the only person on the trail. I had the summit to myself for 40 minutes. When I started to head back down, I must have passed 20-25 people coming up. The parking lot was completely full.

The trail has many sections that are flat which allow you to take a break and catch your breath. The inclines can sometimes get to 30-35%, but very doable.

This trail is going on my annual hiking list!

hiking
5 days ago

Great hike from hwy 88 trailhead to top of Thunder mountain summit. Actually 8.5 to top and back. Amazing wild flowers all along trail. Breathtaking views!

9 days ago

Did this trail with my sister. It was my first time to squaw valley. It’s a very beautiful area. We were the first two to go on the updated trail. It’s a steady incline with a couple of mountain streams next to the trail. I used them dip my hat in and cool off. There are some really great meadows as well, and all the flowers were in bloom. It’s July, so it’s definitely a bit toasty. Make sure to bring a hat and sun block.

hiking
16 days ago

Steady climb all the way up. Completed this a couple different times with my swat team as a good team building exercise and a break from our urban area regular training. The guys loved it. We did it with our plate carriers and weapons so the extra irregular shaped and displaced weight added more to the challenge. Fantastic views at the top on a clear day. Highest elevation at the top was just under 10k ft.

hiking
2 months ago

Great scenic hike in Amador/Alpine county that leads to an even more scenic view when you reach the top. The weather is consistently great in the summer (perfect hiking temperature’s).

hiking
7 months ago

Vistas rad!!

hiking
8 months ago

Excellent hike. Not hard. Very nice rock formations.

hiking
10 months ago

Fantastic hike. Affords tons and tons of views of Kirk wood to the east along with sentinels and to the west silver lake. Plenty of varying vegetation with several types of flowers. Easy to follow trail.

hiking
10 months ago

Beautiful.

hiking
11 months ago

insane views, decent climb to the top :) wear shoes with good traction, plenty of water and you will have a great time. not much snow left, just a few medium patches. love watching Kirkwood from above.

hiking
Tuesday, July 18, 2017

Great hike with beautiful views. The wild flowers were amazing. Our 5 month old Lab German Shepard loved the snow patches. They do cover some of the trail, it makes it a little difficult to get around but doable. Would recommend going in the AM because it gets pretty warm. But great hike!

hiking
Saturday, November 26, 2016

Awesome trail with great views of the mountains and Silver lake... You get a few peeks of Caples as well. One of my favorites for years with my boys,

Monday, October 10, 2016

Great hike with great views

hiking
Tuesday, August 02, 2016

One of the most beautiful trails I've been on! So many wild flowers on the very scenic route. Will definitely do this one again.

hiking
13 days ago

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8 months ago

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10 months ago

hiking
Sunday, October 23, 2016