4.5
(2)
36
riders
3
rides
Gravel biking in The Forest Of Nisene Marks State Park offers diverse terrain within the Santa Cruz Mountains, characterized by extensive second- and third-growth redwood forests. The park features a network of gravel fire roads and "hike-and-bike" single-track trails, with elevations rising from near sea level to over 2,600 feet. Aptos Creek traverses many trails, and the area holds geological significance as the epicenter of the 1989 Loma Prieta earthquake.
Last updated: May 31, 2026
5.0
(1)
16
riders
57.4km
06:24
1,350m
1,350m
Embark on the Aptos Creek Fire Road Loop, a difficult gravel biking adventure that takes you through diverse landscapes. You will cover 35.7 miles (57.4 km) and climb a substantialβ¦
1
riders
16.6km
01:51
420m
430m
The Hihn's Mill and Ridge Trail Loop offers a moderate gravel biking experience through the lush Soquel Demonstration State Forest. You will navigate a varied landscape, from scenic dirt andβ¦

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36.7km
03:44
740m
740m
Embark on a difficult gravel biking adventure through Mount Madonna County Park via Summit Road. This route spans 22.8 miles (36.7 km) and challenges you with a significant 2416 feetβ¦
4.0
(1)
19
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around The Forest Of Nisene Marks State Park
Stunning Natural Bridge Beach is known for its natural arches made of fine clay or mud rock, carved by time, water, and wind. The beach is also known for being home to a colony of monarch butterflies, with over 150,000 coming to live here for the winter. If you're lucky, you might even spot whales!
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Summit Road has a long and complicated history of public access. These days it is court ordered to remain accessible to the public but you may see some intimidating signs saying that you are trespassing. As is usually the case, if you are respectful and courteous to the route and any home owners you encounter you shouldn't have any trouble.
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This 4,605-acre park covers a large area of Redwood forest. There are many miles of trails, campsites, guided trail rides and more.
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Hihn's Mill Road serves as an access point for most of the rides in the area. It's right by the parking lot some most of the time you'll be starting or ending your ride along this stretch of double track.
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The Santa Cruz Beach Boardwalk is California's oldest surviving amusement park. This 24-acre park was founded in 1907 and offers old-fashioned carnival games and food booths.
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Seacliff State Beach is a long stretch of sand backed by bluffs and is best known for its concrete freighter, the SS Palo Alto, lying in the water just off the beach.
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The Santa Cruz Beach Boardwalk is California's oldest surviving amusement park. This 24-acre park was founded in 1907 and offers old-fashioned carnival games and food booths.
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Bonny Doon Beach is a beautiful beach surrounded by high cliff walls and is known as a clothing-optional beach.
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Komoot currently features 4 gravel bike routes in The Forest Of Nisene Marks State Park. However, the park itself offers over 30 miles of recreational trails, including extensive gravel fire roads and 'hike-and-bike' single-track options, providing diverse terrain for gravel biking.
You can expect diverse terrain, from extensive gravel fire roads to 'hike-and-bike' single-track trails. Many routes feature climbs through scenic redwood forests, with elevations rising from near sea level to over 2,600 feet. Some trails offer a 'mellow, rollercoaster-like cruise' through redwood groves, while others present challenging ascents and descents, such as the 1,800 feet of elevation gain on a 17.5-mile route that is 94% gravel.
Yes, several routes offer significant climbs and the reward of distant ocean views. For instance, the Santa Rosalia Mountain to Seacliff State Beach loop includes a substantial climb to the Santa Rosalia Viewpoint, where you can enjoy ocean vistas before descending. Another popular option is the gentle 11-mile climb to the Santa Rosalia Viewpoint, which also offers ocean views.
The park is rich in natural beauty and historical significance. You'll ride through towering redwood forests and fern-lined canyons, often alongside Aptos Creek. Notable points of interest include the Top of the Incline viewpoint and the serene Tillman Grove. The park also holds geological significance as the epicenter of the 1989 Loma Prieta earthquake, and you can find evidence of historic logging sites.
While not directly on a gravel bike trail, the park features Maple Falls. Reaching it typically involves a challenging 10-mile round trip hike that weaves through fern-lined canyons and across creek beds. It's a rewarding destination for those willing to combine biking with a hike.
The park offers varied terrain, and while some routes are challenging, there are also trails described as a 'mellow, rollercoaster-like cruise' through redwood groves, which might be suitable for families. It's advisable to check individual route descriptions for difficulty and elevation to ensure they match your family's skill level.
The park's lush evergreen canopy provides shade, making it enjoyable across many seasons. However, checking current trail conditions is always recommended, especially after heavy rains, as creek crossings and trail surfaces can be affected. The recovering redwood forests offer beautiful scenery year-round.
Yes, there are several loop options. A popular choice is the Santa Rosalia Mountain loop via Hihn's Mill Road, which winds through scenic redwood forests. Another is the longer Santa Rosalia Mountain to Seacliff State Beach loop, offering a more extensive ride.
The Forest of Nisene Marks State Park has designated parking areas. For specific details on parking locations and any potential fees, it's best to consult the official park website or local signage upon arrival. You can find more information about the park at parks.ca.gov.
The park is home to diverse wildlife. You might spot black-tailed deer, raccoons, gray foxes, bobcats, coyotes, and the iconic banana slugs. The streams provide habitat for threatened California red-legged frogs and endangered coho salmon. Birdwatchers can look for Steller's jays, varied thrushes, Pacific wrens, and northern spotted owls.
The trails vary in difficulty, catering to different skill levels. You can find options ranging from moderate cruises through redwood groves to challenging routes with significant ascents and descents. For example, the Mount Madonna County Park via Summit Road is considered a difficult trail with challenging climbs, while the Santa Rosalia Mountain loop via Hihn's Mill Road is rated as moderate.
The Forest of Nisene Marks State Park has specific regulations regarding dogs on trails. Generally, dogs are permitted on paved roads and fire roads but may be restricted from certain single-track trails or wilderness areas. It's always best to check the official park rules for the most current information before bringing your dog.


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