Sycamore Grove Park – Olivina Gate loop from Del Valle Regional Park

The Sycamore Grove Park – Olivina Gate loop from Del Valle Regional Park is a challenging touring cycling route that delivers a rewarding workout with diverse scenery. This difficult 23.7-mile (38.2 km) journey includes 1988 feet (606 metres) of climbing, taking approximately 3 hours and 10 minutes to complete. If you're looking for a substantial ride that blends paved paths with more rugged dirt trails, offering both speed and exploration, this route is definitely worth your time.

What to expect on Sycamore Grove Park – Olivina Gate loop from Del Valle Regional Park

As you cycle this route, you'll experience a dynamic landscape that shifts from paved sections to unpaved roads and single-track paths. The trail winds through picturesque sycamore and oak woodlands, especially along the Arroyo del Valle streambed, a vital riparian habitat. Keep an eye out for the ruins of the old Olivina Winery, which add a historical touch to the scenery. While some sections are gentle, be prepared for steep inclines, particularly when heading to higher elevations within the park, where you can catch views of the Diablo Range. This route is best suited for confident touring cyclists who enjoy varied terrain and aren't afraid of a good climb.

Planning your visit

Accessing the park from Del Valle Regional Park allows for an extended exploration of the area. Be aware that there is a parking fee for Sycamore Grove Park, which you can pay at machines near the kiosks. The park offers flexibility, allowing you to choose between leisurely rides on paved sections or more challenging off-road experiences. Consider visiting during cooler parts of the day or year, and always carry enough water, especially when tackling the more strenuous climbs.

Trail details

• Distance: 23.7 miles (38.2 km)
• Elevation gain: 1988 feet (606 metres)
• Difficulty: difficult
• Estimated time: 3 hours and 10 minutes