4.6
(34)
505
riders
46
rides
Touring cycling in Lake Chabot Regional Park features a diverse network of routes centered around the 315-acre Lake Chabot reservoir. The terrain includes a mix of paved paths and well-maintained dirt roads, traversing open spaces, dense wooded sections, and eucalyptus and oak groves. Cyclists encounter gentle slopes along the shoreline and rolling hills that provide varied elevation changes and panoramic viewpoints. The park offers routes suitable for different fitness levels, from leisurely rides to challenging loops with significant climbs.
Last updated: May 19, 2026
8
riders
15.1km
01:35
330m
330m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(4)
30
riders
30.0km
02:40
600m
600m
This difficult 18.7-mile touring cycling loop around Lake Chabot offers diverse terrain, significant climbs, and scenic views.

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27.2km
01:59
370m
370m
This difficult 16.9-mile touring cycling loop in Lake Chabot Regional Park offers challenging climbs and diverse Bay Area views.
5.0
(1)
28
riders
59.9km
03:27
120m
120m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
43.9km
02:58
700m
700m
This difficult 27.3-mile touring cycling loop in Anthony Chabot Regional Park offers hilly terrain, redwood groves, and reservoir views.
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This trail is a popular mountain biking, hiking and running trail. It goes through rolling hills and, at times, gives you great views of the lakes in the area.
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This trail is a popular mountain biking, hiking and running trail. It goes through rolling hills and, at times, gives you great views of the lakes in the area.
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Don Castro Regional Park is a 101-acre park between Hayward and Castro Valley. It offers swimming in the lagoon, fishing, picnicking, as well as five miles of trails.
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Bay Trees Community Park, part of the Cull Creek Trails, has restrooms, a picnic area, and water fountains, making it a great spot for a break. There are big old trees here, hence the name, that create lots of shade. It is nice to be at this 11-acre park on a sunny, hot day.
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The East Shore Trail along Lake Chabot is a 3.6-mile out-and-back paved trail with beautiful views of Lake Chabot. This trail has benches along the route, and conveniently located bathrooms can be found about every half mile.
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Lake Chabot Marina is a scenic area that has boating, bike paths, and over a dozen hiking trails. Visitors can rent boats, fish, and kayak in the lake. There is a cafe here, or just vending machines for snacks, restaurants, and picnic areas.
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Originally, this area was used as a landfill, but it was capped and is now designated as the Oyster Bay Regional Shoreline. Landfill operations stopped in 1977. The site has since been repurposed for visitors to enjoy dog walking, biking, hiking, and picnicking. There are future development plans to add active recreation areas, including facilities for disc golf and a bike park. More parking will be created within the park for better accessibility.
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Lake Chabot Marina is a scenic area with boasts, bike paths, and over a dozen hiking trails. Visitors can rent boats, fish, and kayak in the lake. There is a cafe here, or just vending machines for a snack, restaurants, and picnic areas.
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Lake Chabot Regional Park offers a diverse network of over 45 touring cycling routes. These routes cater to various skill levels, from easy rides to more challenging loops with significant climbs.
The park features a varied landscape, including a mix of paved paths and well-maintained dirt roads. You'll cycle through open spaces, dense wooded sections, and eucalyptus and oak groves. Expect gentle slopes along the shoreline and rolling hills that provide varied elevation changes and panoramic viewpoints.
Yes, Lake Chabot Regional Park has options suitable for families. The East Shore Trail offers a 3.6-mile out-and-back paved path with gentle grades, ideal for a leisurely ride. Additionally, a flatter, paved service road, part of the Shore Trail, extends approximately 8 miles along the lake and is perfect for families or cyclists preferring less strenuous routes.
Lake Chabot Regional Park is generally dog-friendly, but specific rules may apply to certain trails or areas. It's always best to check the park's official guidelines regarding pets on trails to ensure a pleasant experience for everyone.
As you cycle, you'll encounter several points of interest. The Lake Chabot Marina is a central hub with amenities. You can also pass the historical Chabot Dam and Spillway on the West Shore Trail, where placards explain the lake's history. Honker Bay on the east side offers attractive views and a quieter experience.
The park is enjoyable year-round, but spring and fall generally offer the most pleasant conditions with mild temperatures and less chance of extreme heat or heavy rain. Summers can be warm, so early morning or late afternoon rides are recommended, while winters are typically mild but can be wet.
Yes, the park is known for its circular routes around the lake. The Lake Chabot loop is a challenging 18.7-mile (30.0 km) path featuring diverse terrain and considerable climbs. For a shorter option, the Lake Chabot Marina loop from Mulford is a 5.1-mile (8.1 km) trail offering varied terrain and lake views.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 40 reviews. Cyclists often praise the diverse terrain, the scenic views of Lake Chabot, and the variety of routes suitable for different fitness levels, from leisurely rides to challenging loops.
Yes, the Lake Chabot Marina serves as a central hub where visitors can grab a meal or snack at the cafe. There are also picnic areas available for those who prefer to bring their own food.
Public transportation options are available to reach the park. For detailed information on routes and connections, especially for cyclists using BART, you can consult resources like BARTable, which provides guidance on combining cycling with public transit.
Lake Chabot Regional Park is home to a variety of wildlife. Cyclists often spot native waterfowl, various bird species including eagles, hawks, herons, and cormorants, as well as animals like deer and raccoons. The two-acre Live Oak Island within the lake is a significant habitat, particularly for water birds.
Absolutely. The Castro Valley loop, a 16.9-mile (27.2 km) trail, leads through rolling hills and wooded sections, offering both scenic beauty and a good workout. It's often completed in about 2 hours and provides varied elevation changes.


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