4.5
(9)
313
riders
12
rides
Gravel biking in Angel Island State Park offers varied terrain across a 740-acre mountainous island in the San Francisco Bay. The park features a mix of mostly paved roads with gravelly sections and unimproved dirt fire roads. Riders can navigate gradual uphill and downhill sections, as well as level stretches, through diverse ecosystems including eucalyptus forests, grassland meadows, rocky coves, and sandy beaches. The island's highest point, Mount Livermore, stands at nearly 800 feet, offering panoramic views of the Sanβ¦
Last updated: October 18, 2026
5
riders
32.9km
02:59
860m
860m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
19.8km
01:30
420m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
riders
20.2km
01:34
430m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
32
riders
70.0km
04:57
1,290m
1,290m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(5)
76
riders
47.0km
03:20
920m
920m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Batterij Townsley is a place where nature and history meet. As you climb along the rugged cliffs of the Marin Headlands, the old coastal defense slowly emerges from the landscape. Once at the top, a panorama opens up that will leave you speechless: the Pacific Ocean, the Golden Gate Bridge, and the endless horizon. The abandoned bunkers and tunnels give the place a mysterious atmosphere, as if time has stood still here. A perfect stop to enjoy, wander, and completely immerse yourself in the view.
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the typical boat houses north of San Francisco
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Good vantage point.
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The bridge is more delicate than it appears at first glance.
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Part of the coastal defenses along Coastal Trail, latest remnants here date from the WW II and early cold war era.
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Sausalitoβs floating homes form a lively and unique community of over 400 houseboats anchored in Richardson Bay, just north of San Francisco. Originally emerging in the late 19th century as simple fishing huts and weekend getaways, these structures transformed over time into a refuge for artists, writers, and free spirits. After World War II, many abandoned materials from shipyards were repurposed to create imaginative residences, reflecting a deeply creative and unconventional way of life. Crafted from reclaimed wood, former ferries, and even repurposed streetcars, these homes became icons of counterculture living. During the 1970s, locals fiercely defended their alternative lifestyle in the "Houseboat Wars," a pivotal movement that safeguarded their place in Sausalitoβs history. Today, these floating dwellings blend architectural eccentricity with bohemian charm, providing a relaxed, water-based way of life that thrives on creativity and strong community bonds.
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Constructed in 1917 this dam forms Alpine Lake, which sites between Kent and Bon Tempe Lakes. The road across the top of the dam make it a great place to ride on a loop around the lake.
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Angel Island State Park features a varied landscape for gravel biking. You'll find a mix of mostly paved roads with gravelly sections, such as the 5.5-mile Perimeter Road, and 3.5 miles of unimproved dirt fire roads. Expect gradual uphill and downhill sections, along with level stretches, through diverse ecosystems including eucalyptus forests and grassland meadows.
Yes, Angel Island State Park offers routes suitable for families. The Perimeter Road, for instance, is mostly paved with gravelly sections and features gradual inclines, making it enjoyable for various fitness levels. It's described as a 'fun day on the bike without cars,' providing a pleasant experience for families.
Gravel biking on Angel Island offers spectacular views. You'll be rewarded with panoramic vistas of the San Francisco skyline, the Golden Gate Bridge, Alcatraz, and the Marin Headlands. A highlight is the 360-degree view from Mount Livermore, the island's highest peak. You can also explore serene grassland meadows, rocky coves, and sandy beaches like Quarry Beach and Perles Beach. Don't miss the Sunset Trail lookout for breathtaking scenery.
Angel Island is rich in history. You can visit the U.S. Immigration Station, often called the 'Ellis Island of the West,' which operated from 1910 to 1950. Other historical sites include remnants of its military past, such as Camp Reynolds from the Civil War and Fort McDowell. Be sure to check out the Immigration Station - Angel Island and Point Blunt & Nike Missile site.
Angel Island State Park is enjoyable year-round, but spring is particularly beautiful when the landscape bursts with wildflowers. The weather is generally mild, making it a pleasant destination for cycling in most seasons. Always check local weather conditions before your visit.
Angel Island State Park is accessible by ferry from various locations, including San Francisco, Tiburon, and Oakland/Alameda. Since it's an island, there is no parking directly on the island for private vehicles. You would typically park at the ferry departure points on the mainland. For ferry schedules and departure points, you can visit the official California State Parks website: parks.ca.gov/angelisland.
Yes, beyond the main Perimeter Road, Angel Island features 3.5 miles of unimproved dirt fire roads. These routes present moderately steep but short climbs, and some more challenging segments may require riders to dismount and walk their bikes. For a longer, more challenging ride that includes significant elevation, consider the Golden Gate Bridge β Golden Gate Bridge loop from Chinatown-Rose Pak, which offers over 1500 meters of elevation gain.
Angel Island is home to diverse wildlife. You might spot deer and various songbirds, including robins, hummingbirds, hawks, and herons. Offshore, sea lions and pelicans can often be observed. The island's diverse ecosystems, from eucalyptus forests to rocky coves, provide habitats for these creatures.
The komoot community highly rates Angel Island State Park, with an average score of 4.3 stars from over 8 reviews. Riders frequently praise the unparalleled panoramic views of the San Francisco Bay Area, the unique blend of natural beauty and historical sites, and the car-free cycling experience on the Perimeter Road. The varied terrain, from paved sections to dirt fire roads, also contributes to its appeal.
While Angel Island itself offers a contained network of trails, you can combine a visit with longer rides on the mainland. For example, the Tiburon Linear Park Bike Trail β Corte Madera Pathway loop from Tiburon is a challenging 92 km route with significant elevation that could be part of a larger adventure, accessed via ferry to Angel Island.
Yes, the primary cycling route on Angel Island is the 5.5-mile Perimeter Road, which forms a loop around the island. This route is ideal for gravel bikes, offering a continuous ride with stunning views. Additionally, the network of fire roads can be incorporated to create extended loop experiences.
Angel Island State Park has limited amenities. There is a cafe and gift shop located at Ayala Cove - Angel Island Ferry Landing, where the ferry arrives. It's advisable to bring your own water and snacks, especially if you plan to explore the more remote parts of the island, as options are not widespread.


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