
The Strava route below can be copied into navigation tools such as BikeGPS. https://www.strava.com/routes/28760711

Sunol Wilderness – The Big Ride Turn by Turn:
- Start at the main parking lot. Fee to park on weekends and holidays
- Cross the footbridge to the Hayfield Rd Trail
- Strait on Hayfield Rd. Trail 0.8 miles, climb
- Straight on High Valley Rd. trail 0.9 miles climb the descent
- Left. on Welch Creek Rd., 0.2 miles, flat
- Right on McGuire Peaks Rd., 1.2 miles, climb and descent
- Right on McGuire Peaks Loop, 3.1 miles, climb and descent
- Right on McGuire Peaks Rd., 1.2 miles climb and descent
- Left on Welch Creek Rd., 0.2 miles, flat
- Right on High Valley Rd., 0.7 miles, climb
- Left. on Cave Rocks Rd., 1.5 miles, climb
- Left. on Cerro Este Rd., 0.9 miles, climb out and back
- At top of Cerro Este Overlook, turn around to return, 0.9 miles, descent
- Straight on Cerro Este Rd., 1.5 miles, descent
- Right on Camp Ohlone Rd., 0.9 miles, descent

Mountain biking is a dangerous sport that could lead to injury or death. Always wear a helmet. Stay on trails, carry an official park map, food and water. Trail conditions can change rapidly. This web site may not contain accurate trail descriptions. SFbayareamountainbiking.com and its authors are not responsible for any injuries sustained while bicycling the trails described on this web site.