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Routes
Bike touring routes & trails
United States
California
Alameda County
Hayward

Garin Regional Park loop

Hard

4.6

(8159)

18,874

riders

Garin Regional Park loop

03:09

49.3km

450m

Cycling

This difficult 30.6-mile touring cycling loop in Garin Regional Park offers panoramic Bay Area views and significant elevation gain.

Last updated: February 26, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

8.08 km

Palomares Road

Highlight (Segment) • Trail

A challenging but absolutely beautiful stretch up the canyon following the Stonybrook and Palomares creeks.

Tip by

2

23.6 km

This branch of the old Niles Canyon Railway lines is now a museum line to the historic train depot.

Tip by

3

26.8 km

Vallejo Mill Historical Park

Highlight • Historical Site

Today a park with picnic area, restrooms, and lawns, hydropower was once the driver of early industrial development at the mouth of Niles canyon.

Tip by

4

31.9 km

Rainbow Lake

Highlight • Lake

Rainbow Lake, is the second-biggest lake of the Quarry Lake Regional Park and a tranquil spot in Fremont.

Tip by

5

42.7 km

Ruus Park and Community Gardens

Highlight • Rest Area

Large green park spread across several blocks with an adjacent school offering playgrounds, sports fields, shaded paths, large grassy lawns with shade trees, restrooms at the school, and community gardens.

Tip by

6

43.5 km

Weekes Community Park Totem Pole

Highlight • Monument

California and local history between 1849-1964 carved into a wooden pole, erected 1964 for Lincoln's Birthday memorial celebration.

Tip by

7

46.6 km

Eden Greenway Park

Highlight (Segment) • Trail

Eastern end of the linear park following a powerline right of way to SF Bay, with several park and trail segments interrupted in several sections by major highways and residential areas.

Tip by

B

49.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

21.3 km

16.7 km

5.10 km

3.67 km

1.88 km

705 m

Surfaces

34.9 km

11.6 km

1.23 km

1.10 km

430 m

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Elevation

Elevation

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

Highest point (370 m)

Lowest point (0 m)

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Weather

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Today

Wednesday 6 May

20°C

13°C

0 %

Additional weather tips

Max wind speed: 24.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like for cycling on the Garin Regional Park loop?

The terrain on this loop is varied and can be challenging for touring cyclists. While some sections might be smooth, much of the route follows fire roads that can have rougher patches, pockmarking from cows, and cracked earth, especially in dry seasons. You should expect significant elevation changes and steep climbs, making it a difficult ride.

What type of bicycle is best suited for this route?

Given the prevalence of unpaved fire roads and potentially rough surfaces, a gravel bike or mountain bike would be better suited for this loop. Touring cyclists on road-oriented bikes might find the unpaved sections challenging, particularly if carrying gear.

What notable sights will I see along the Garin Regional Park loop?

The route offers impressive panoramic views of the San Francisco Bay and surrounding mountains, including distant views of downtown San Francisco and Mount Tamalpais. You'll also pass by several points of interest such as Palomares Road, Stony Brook Park & Canyon Entrance, and Vallejo Mill Historical Park. Other highlights include Rainbow Lake and Ruus Park and Community Gardens.

What is the best time of year to cycle the Garin Regional Park loop?

The park transforms into a gorgeous landscape with green grass during the spring and late winter months, offering particularly scenic rides. While the landscape features straw-colored grass for much of the year, these greener periods are often preferred for their beauty.

Are there any entrance fees or permits required for Garin Regional Park?

Garin Regional Park typically has a parking fee, but there are no specific permits required for cycling the trails themselves. It's always a good idea to check the official park website for the most current fee information before your visit.

Where can I park for the Garin Regional Park loop?

Parking is available at Garin Regional Park. The park is located in Hayward, and there are designated parking areas for visitors. Be aware that a parking fee may apply.

Is the Garin Regional Park loop dog-friendly?

Yes, Garin Regional Park is generally dog-friendly. However, dogs must be kept on a leash and under control at all times. Please remember to clean up after your pet.

What kind of wildlife might I encounter on the trail?

The park is a peaceful escape offering opportunities to observe birds and other critters. You will also likely see cows grazing on park lands, which contributes to the natural feel but can also impact trail conditions.

Does this route connect with other trails?

Yes, the route intersects with several other well-known paths. You'll find sections that follow the Alameda Creek Trail, the San Francisco Bay Trail, and the Bay Area Ridge Trail - 02 - East Bay, among others.

What historical features are present in Garin Regional Park?

Garin Regional Park has historical significance as it was once the Garin Ranch. It includes Ukraina Honcharenko, the former homestead of Ukrainian political émigré Agapius Honcharenko, which is a California Historical Landmark. The park also features a small historic apple orchard with heirloom varieties.

Is the Garin Regional Park loop suitable for beginners?

No, this specific loop is rated as 'difficult' due to its length, significant elevation gain, and varied terrain, which includes unpaved and potentially rough sections. It requires very good fitness and is not recommended for beginner cyclists.

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