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United States
California
Santa Clara County

Joseph D. Grant County Park

The best traffic-free bike rides in Joseph D. Grant County Park

4.8

(29)

557

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6

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No traffic touring cycling routes in Joseph D. Grant County Park traverse an expansive landscape characterized by rolling grasslands, oak woodlands, and hills within the Diablo Range. The park features an extensive trail system, with many routes offering panoramic views of the Santa Clara Valley. This region provides diverse terrain suitable for touring cyclists, ranging from smoother doubletrack paths to more challenging ascents. Lakes and ponds are also present, adding to the varied natural features encountered on routes.

Best no…

Last updated: July 23, 2026

9

riders

#1.

JD Grant Park – Grant Lake loop from Joseph D. Grant County Park

18.8km

01:41

540m

540m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

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Popular around Joseph D. Grant County Park

Traffic-free bike rides in Joseph D. Grant County Park

Tips from the Community

Traveler
August 30, 2025, Halls Valley Trail 🏞️ J D Grant County Park 🌳

The trail starts on the eastern shore of Grant Lake: at the junction with Bernal Trail, it heads off to the east. At about 0.5 miles along the trail, you'll reach a junction with Los Huecos Trail which heads right, stay left on Halls Valley Trail. The trail begins to climb an easy to moderate grade as it ascends the north side of the drainage. At 2.7 miles, Halls Valley Trail trail ends at the junction with Canada de Pala Trail. https://parks.santaclaracounty.gov/learn/visit-historic-sites/grant-ranch-house-complex

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The Donald Shane telescope is a 3 m reflector to the north-east of the Lick Observatory on Mount Hamilton. The outside areas are open and free to access. For interior visits, check at https://mthamilton.ucolick.org

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Biggest peak in the area. If you go when it's open (weekends as of today), you can do the tour of what was once the largest telescope in the world (still one of the biggest refraction telescopes). The observatory is still active

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maniboyflex
January 23, 2025, San Felipe Road

San Felipe Road is a scenic and smooth ride with rolling terrain, offering a moderate challenge. The route is less crowded, making it ideal for road cycling. It's best to avoid the afternoon heat, so an early start is recommended.

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maniboyflex
January 23, 2025, Metcalf Road

Metcalf Road is a steep but rewarding climb, popular among road cyclists. The route features challenging gradients, especially in the final stretch, and offers charming views of rolling hills to enjoy as you ascend.

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Lick Observatory is a must-visit destination for cyclists, featuring historic and modern telescopes, including the world’s largest glass lens observatory. Free tours provide fascinating insights into astronomy and the observatory’s history. At 4,209 feet, temperatures can drop significantly compared to Silicon Valley, especially in winter—bring warm layers.

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Matthew
February 26, 2024, Coyote Ranch

The Coyote Creek Trail passes through the heart of Coyote Ranch, which is lined with open pastures and hillsides. There are also a couple small reservoirs on the property that you get to walk by during your hike.

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Frequently Asked Questions

How many no-traffic touring cycling routes are available in Joseph D. Grant County Park?

There are 6 dedicated no-traffic touring cycling routes in Joseph D. Grant County Park featured in this guide. These routes offer a range of distances and difficulties, ensuring options for various skill levels.

What is the best time of year to go touring cycling in Joseph D. Grant County Park?

The park is open year-round from 8 a.m. until sunset. Spring is particularly vibrant with wildflowers and flowing water. During summer, an early start is recommended due to sun exposure, and carrying plenty of water is essential. In rainy months, some trails may become muddy, so checking conditions beforehand is advisable.

Are there any easy no-traffic touring cycling routes for beginners?

Yes, there is one easy no-traffic touring cycling route suitable for beginners: Alum Rock Park – Upper Penitencia Creek loop from Alum Rock. This route covers 10.1 km with a modest elevation gain of 123 meters, offering a gentle introduction to touring cycling in the park.

What kind of terrain can I expect on the no-traffic touring cycling routes?

The park's terrain is diverse, featuring expansive grasslands, rolling hills, and majestic oak trees. While some trails are doubletrack or even asphalt/tarmac roads, offering smoother experiences, others involve more challenging ascents. You'll traverse remote oak woodlands and ancient bay-tree forests, with many routes providing panoramic views of the Diablo Range and Santa Clara Valley.

Are there any challenging no-traffic touring cycling routes for experienced riders?

Yes, Joseph D. Grant County Park offers several challenging routes. For instance, the JD Grant Park – Grant Lake loop from Joseph D. Grant County Park is a difficult 18.8 km route with over 540 meters of elevation gain. Another demanding option is the Coyote Ranch – Ogier Ponds Bike Path loop from Evergreen Valley College, which spans 63.6 km with over 660 meters of climbing.

What natural features or viewpoints can I see along the routes?

The park offers numerous natural features and scenic viewpoints. You can explore JD Grant Park itself, enjoy the views from Halls Valley Trail, or visit serene bodies of water like McCreery Lake and Bass Lake. Many routes provide panoramic vistas of the Diablo Range and the Santa Clara Valley.

Are there any historical sites or landmarks to visit in the park?

Yes, the park has historical significance. You can visit the Grant Ranch and Rosegarden, which offers a glimpse into the park's past. Additionally, the nearby Lick Observatory, though not directly on the cycling routes, offers cultural events and telescope viewings.

Is Joseph D. Grant County Park suitable for family touring cycling?

While the park has a range of difficulties, the easy route, Alum Rock Park – Upper Penitencia Creek loop from Alum Rock, could be suitable for families looking for a less strenuous ride. The park's extensive trail system also includes some asphalt roads that are less technical, providing options for a smoother family touring experience.

What do other touring cyclists enjoy most about Joseph D. Grant County Park?

The area is highly rated by the xenvaroqil.infomunity, with an average score of 4.8 out of 5 stars from 41 ratings. Reviewers often praise the park's extensive trail system, diverse landscapes, and the opportunity to escape into nature with significant cycling endeavors, especially the panoramic views and varied terrain.

Are there any specific permits or fees required for cycling in the park?

Joseph D. Grant County Park has vehicle entry fees. While mountain bikes are permitted on over 75% of the 51-52 mile trail system, it's always good practice to check the official Santa Clara County Parks website for the most current information regarding fees and any specific permits for certain activities or areas.

What kind of wildlife can I expect to see while cycling?

Joseph D. Grant County Park is a haven for wildlife. Cyclists may spot deer, wild turkeys, and various bird species. The park is also home to European wild pigs, reptiles like the California kingsnake and Bay Area blond tarantula, and turtles in the lakes and ponds. The park was also instrumental in re-establishing the Tule Elk population.

Are there any loop routes for touring cyclists?

Yes, many of the no-traffic touring cycling routes in the park are designed as loops. Examples include the JD Grant Park – Grant Lake loop from Joseph D. Grant County Park and the JD Grant Park loop from Joseph D. Grant County Park, providing convenient circular journeys.

Most popular routes in Joseph D. Grant County Park

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