Sycamore Grove Park – Southern Livermore Hills loop from Dublin/Pleasanton
Sycamore Grove Park – Southern Livermore Hills loop from Dublin/Pleasanton
3.4
(26)
42
riders
Sycamore Grove Park – Southern Livermore Hills loop from Dublin/Pleasanton
04:13
67.0km
650m
Gravel riding
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 19, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 23.5 km for 636 m
Waypoints
Start point
Train Station
Get Directions
16.7 km
Sycamore Grove Park
Highlight • Forest
Tip by
18.4 km
Olivina Winery Ruins
Highlight • Historical Site
Julius Paul Smith build the estate and started growing wines in the area. From the late 1880s to 1904 Olivina was the largest wine producer in der area.
Tip by
22.6 km
View of Southern Livermore Hills, Del Valle Regional Park
Highlight (Segment) • Viewpoint
Tip by
22.9 km
Southern Livermore Hills
Highlight • Viewpoint
Tip by
26.3 km
Lake Del Valle
Highlight • Lake
Tip by
32.9 km
Badger Cove
Highlight • Lake
Tip by
35.6 km
Del Valle East Beach
Highlight • Beach
Tip by
52.5 km
Arroyo Mocho Trail
Highlight (Segment) • Trail
Tip by
67.0 km
End point
Train Station
Way Types & Surfaces
Way Types
35.3 km
13.3 km
9.28 km
6.50 km
2.41 km
178 m
Surfaces
21.9 km
21.7 km
20.5 km
2.63 km
313 m
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Elevation
Highest point (420 m)
Lowest point (100 m)
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Weather
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Today
Monday 13 July
34°C
21°C
14 %
Additional weather tips
Max wind speed: 21.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a truly challenging and scenic gravel biking experience in the East Bay, the Sycamore Grove Park – Southern Livermore Hills loop from Dublin/Pleasanton delivers. This difficult 41.6-mile (67.0 km) route, with a substantial 2140 feet (652 metres) of elevation gain, is a hard gravel ride that demands very good fitness and will take around 4 hours and 12 minutes to complete. It's perfect for experienced gravel cyclists seeking a rewarding day out on varied terrain and expansive views across the Southern Livermore Hills.
What to expect on Sycamore Grove Park – Southern Livermore Hills loop from Dublin/Pleasanton
This loop takes you on a journey through diverse landscapes, from the riparian habitat along the willow-lined Arroyo del Valle within Sycamore Grove Park to the rolling hills and extensive vineyard corridors of the Southern Livermore Hills. You'll encounter a mix of unpaved roads, fire roads, and single-track paths, with some sections featuring roots and rocks that add to the technical challenge. Keep an eye out for the ruins of the old Olivina Winery and the charming "Hobbit Tree" within the park. The route offers expansive vistas of the Diablo Range, including clear views of Mt. Diablo Summit, making the significant elevation changes well worth the effort for those with the fitness to tackle it.
Planning your visit
Sycamore Grove Park is an 847-acre open space dedicated to nature study and passive recreation. While many trails are bike-friendly, be aware that some areas are closed to bikes to protect sensitive ecosystems. The park is home to unique sycamore alluvial woodlands and special species like the California red-legged frog. Parking is available at the park entrances, and it's always wise to check current trail conditions, especially after rain, as unpaved sections can become muddy. Given the route's length and difficulty, carrying ample water and starting early in the day is highly recommended.
Trail details
- Distance: 41.6 miles (67.0 km)
- Elevation gain: 2140 feet (652 metres)
- Difficulty: difficult
- Estimated time: 4 hours and 12 minutes
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