Explore the most popular trail running trails in Sanborn County Park with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

Very good!!

1 month ago

Lots of mountain bikers. Hot and dry.

1 month ago

Pretty and challenging not waterfall though

Most of the people were met were actually riding bicycles, looks like a tough bike trail. From hiking point of view, it's a moderate trail, mostly inside forest with one spectacular vista point overlooking Silicon Valley. It's pretty wet, so waterproof hiking boots are nice to have. Limited parking. Only one portable toilet at the trailhead. No water.

trail running
2 months ago

Had a blast running this yesterday. The elevation seems off though my Garmin clocked it at 2,082” in elevation gain.
It’s a beautiful trail to run either way.

Sanborn was pretty with all the trees but kind of boring honestly. Once we crossed over to the castle Rock side on the Saratoga gap trail it was gorgeous! Make sure you've downloaded the map because some of the intersections aren't very well marked.

Closed off right now about a mile from the trailhead. We were going to walk up and hike it anyways, by someone was guarding the trailhead and told us no. There’s a side trail that you can do on the left, but we decided to find a different hike.

mountain biking
3 months ago

Nice moderate/easy climb to the top. Trail is shaded the entire length. Downhill is fast with good flow. Busy on the weekends, so watch for hikers and other bikers heading up/down.

Sanborn Park is nicely shaded while part of trails in Castle Rock Park offers great view.

3 months ago

Going up through the walk in campground to the Peterson trail and back is doable with a stroller

Love the trees

4 months ago

We do this loop several times a year. A great workout, and very beautiful.

4 months ago

The short part of the trail to Summit Rock was open today and provided beautiful views of the bay area. We learned that this part of the trail is normally only open from October to late January.

mountain biking
4 months ago

Very impressed with this trail. Takes a good amount of work to get to the top (had to hike my bike for a few spots) but the way down is worth it!

Hiked with a three year old and an infant in a stroller.

5 months ago

Good quick nearby trail from San Jose. Great with the dog. Bad part was the actual trail to summit rock was closed. No views.

5 months ago

Beautiful forested trail. A bit steeper than description describes. The trail in a few places has some trees and rocks that you have to hope over.

6 months ago

Short and sweet trail. Mostly tree-covered trail with some moderate inclines and declines. Good place to hike for 1.5 - 2 hour. Trail head is a 10min ride from Saratoga Main Street.

Entrance to trail was hard to find. It is across the street from the Castle Rock Park. Parking was convenient, located right in front of Castle Rock Park. Recommend bug spray. A lot of bugs in your face first half of the trail

Could be signed better

Awesome short intense hike. Peaceful even with the sounds of guns firing.

This was one for the books. It was very hard, lots of elevation and luckily it wasn't too hot of a day! Great single track for most of it, some fire road, super exhausting!

9 months ago

John NIcholas Trail is a popular mountain bike trail, covering 5.3 miles from Sunnyvale Mountain Parking Lot (on Skyline Blvd) to Black Road parking lot. Instead of doing an out & back hike, I created a loop by completing the hike on Black Road & Skyline Blvd, both of which are scenic and have only light road traffic. John NIcholas trail goes through shaded oak woodlands, redwoods, interesting rock formations and by Lake Ranch reservoir.

Detailed Blog: http://shompens.com/canvas/1464316819697

Summit Rock closed

Long and strenuous trail. In fact two trails combined into one.

10 months ago

Trail to summit rock is closed, otherwise a decent not great hike.

11 months ago

Paved but moderately steep incline from the parking lots. Small waterfalls and beautiful redwoods.

Tuesday, May 16, 2017

Very shaded, low traffic and at times narrow trail. Peaceful hike through the woods, including some redwoods! Didn't really get to a scenic summit but went 8 miles total by taking a different loop down.

Tuesday, April 25, 2017

Great Views, wide fire trail. Mixed Conifer.

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