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United States

California

Santa Clara County

Jim Donnelly Trail – Wilson Peak loop from Hunting Hollow Trailhead

Routes

Mountain biking trails

United States

California

Santa Clara County

Jim Donnelly Trail – Wilson Peak loop from Hunting Hollow Trailhead

Moderate

3.3

(29)

riders

Jim Donnelly Trail – Wilson Peak loop from Hunting Hollow Trailhead

02:12

20.1km

630m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 24, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 6.00 km for 172 m

Waypoints

Start point

Parking

Get Directions

1.88 km

Connector Trail Junction

Highlight • Trail

This junction of Jim Donnelly Trail and East Connector Trail makes it possible for hikers to easily travel between Jim Donnelly and Steer Ridge trails to the west and Middle …

Tip by

3.81 km

Jim Donnelly Trail

Highlight (Segment) • Trail

Jim Donnelly Trail (JDT) connects Hunting Hollow to Steer Ridge Road. Depending on the direction of travel you can look forward to a long uphill on smooth singletrack or a fun and flowy downhill.

Tip by

5.30 km

High Point and Bench

Highlight • Viewpoint

Whether climbing Jim Donnelly or Steer Ridge Trail, this point offers a great resting spot with a bench and views that are hard to beat.

Tip by

8.06 km

Wilson Peak

Highlight • Summit

Wilson Peak (a bit up the hill from this point on the trail) is the highest summit in the Henry W. Coe State Park. It stands at 2,648 feet and offers great views of the surrounding wild area.

Tip by

10.1 km

Whilst touring along Grizzy Gulch Trail, you'll discover Tule Pond, a refreshing oasis nestled between rolling hills covered in lush greenery.

This is a nice place to rest your legs or unpack a picnic.

Tip by

11.1 km

Grizzly Gulch Trail

Highlight (Segment) • Trail

Grizzly Gulch Trail is more fun counterclockwise due to the rough, long section that leads down to the trailhead. All the rest of the trail is great!

Tip by

16.9 km

Gilroy Hot Springs Historic Site

Highlight • Historical Site

The road to get here is a good ride and normally quiet. You aren't supposed to ride any further than the junction with the Coit Road.

The old hot springs …

Tip by

20.1 km

End point

Parking

Way Types & Surfaces

Way Types

14.3 km

3.32 km

2.28 km

159 m

Surfaces

16.4 km

3.02 km

484 m

159 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (790 m)

Lowest point (260 m)

Weather

Monday 25 May

19°C

8°C

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Jim Donnelly Trail – Wilson Peak loop from Hunting Hollow Trailhead

Connector Trail Junction

Jim Donnelly Trail

High Point and Bench

Wilson Peak

Tule Pond

Grizzly Gulch Trail

Gilroy Hot Springs Historic Site

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