5.0
(2)
167
riders
10
rides
Touring cycling in Portola Redwoods State Park offers routes through a deeply shaded redwood forest within the Santa Cruz Mountains. The terrain features deep canyons, meandering creeks, and significant elevation changes, providing a challenging environment for cyclists. While the park itself has limited bike access, the surrounding area is known for demanding routes with varying surfaces, including paved and unpaved segments. These routes often present considerable climbs and descents, suitable for cyclists seeking a rigorous workout amidst natural beauty.
Last updated: July 9, 2026
5.0
(2)
92
riders
63.6km
04:38
1,440m
1,440m
The Portola Road – Old La Honda Road loop offers a classic Bay Area touring bicycle challenge, winding through diverse landscapes from open oak woodlands to serene redwood groves. This difficult 39.5 miles (63.6 km) route, with its substantial 4724 feet (1440 metres) of elevation gain, is a true test of endurance, typically taking around 4 hours and 37 minutes. The consistent gradient of the Old La Honda Road climb, often called the "premiere climb of the Peninsula," makes it a favorite training ground for road cyclists seeking a significant workout and scenic stops Monte Bello Open Space bike route.
Starting from Monte Bello Open Space Preserve, this loop is best enjoyed by cyclists with very good fitness levels due to its demanding nature. While specific parking information for Monte Bello Open Space Preserve parking cycling isn't always detailed, it's wise to plan for an early start, especially on weekends, to secure a spot and enjoy the cooler morning temperatures. Always ensure you carry ample water and nutrition for this lengthy and strenuous ride.
This Portola Road Old La Honda bike ride distance and elevation gain makes it a notable and rewarding experience for touring cyclists. The route's blend of demanding climbs and picturesque natural beauty, transitioning from open grasslands to dense forests, sets it apart. It's widely recognized as a benchmark climb in the region, offering a consistent and challenging ascent that draws cyclists from all over the Bay Area.
28
riders
The Turtle Rock Viewpoint – Saratoga Gap loop offers a challenging touring bicycle experience through the scenic Santa Cruz Mountains. You'll navigate diverse terrain, from moist evergreen forests and dense oak-madrone woodlands to open grasslands, all while tackling significant elevation changes. The route culminates in panoramic views from Turtle Rock Viewpoint, making the difficult 10.6-mile (17.0 km) journey with 1177 feet (359 metres) of gain well worth the effort for experienced cyclists.
To plan your visit, head to the Saratoga Gap Open Space Preserve, located at the junction of Highway 35 and Highway 9. The preserve is open from a half-hour before sunrise until a half-hour after sunset, but be aware that facilities like restrooms or drinking water are typically not available. This difficult route is best tackled on a gravel bike or hardtail mountain bike, and remember that e-bikes are generally not permitted.
This popular cycling route is part of a larger network, with the Saratoga Gap Trail itself being a segment of the Bay Area Ridge Trail. It connects to other significant parks and preserves in the region, including Sanborn-Skyline County Park and Castle Rock State Park. The varied landscape, from moss-covered trees to sculpted sandstone, provides a rich visual experience throughout your roughly 1-hour and 39-minute ride.

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24
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
17.9km
01:15
320m
320m
The Dwight Crowder Path – Rossotti's Alpine Inn loop from Los Trancos Woods offers a delightful touring cycling experience through the Santa Cruz Mountains. You'll pedal through shaded forests and over rolling hills, enjoying the varied landscape. The Dwight Crowder Path itself is mostly paved and provides a pleasant, tree-lined journey, leading you towards the historic Rossotti's Alpine Inn, a perfect spot to take a break.
This moderate 11.1-mile (17.9 km) loop involves 1049 feet (320 metres) of elevation gain and typically takes about 1 hour and 14 minutes. The route is primarily on paved surfaces, making it accessible for a broad range of cyclists. While specific parking details for the Los Trancos Woods start aren't detailed, the area is generally welcoming to cyclists.
Named after geologist Dwight Crowder, who championed open space in Portola Valley, the path is more than just a route; it's a piece of local history. The historic Rossotti's Alpine Inn, founded in 1852, is one of California's oldest taverns and provides a charming, shaded outdoor area for refreshments, adding a unique cultural highlight to your ride.
9
riders
36.4km
02:34
760m
760m
The View of Skyline Ridge – Mountain Ridge View loop from La Honda is a difficult touring cycling route that delivers a serious workout alongside stunning scenery. You'll climb 2483 feet (757 metres) over 22.6 miles (36.4 km), a journey that typically takes 2 hours and 34 minutes. Expect a varied landscape, from dense redwood forests to open ridge tops offering expansive views of the Santa Cruz Mountains and the San Francisco Bay Area.
This challenging road bike loop begins in La Honda, providing access to iconic segments like Old La Honda Road. While the route is mostly paved, some sections in the wider Skyline Ridge area can be unpaved and demanding, potentially requiring you to push your bike. Always check for seasonal closures, especially if you plan to visit the David C. Daniels Nature Center at Alpine Pond.
This route is a prime example of the challenging road cycling routes available in San Mateo County. It connects diverse ecosystems, from historic ranchlands to coastal grasslands, and offers a colossal view of the 200-square-mile redwood ecosystem. The ridgeline trails are also known for spectacular spring wildflower displays, adding another layer of beauty to this demanding ride.
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This is where La Ronda Road meets Skyline Boulevard. After the climb, it’s the perfect place to recharge and grab something to eat at one of the nearby restaurants or grocery stores. Alise's Restaurant is a popular one.
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The Northern part of Alpine Road is a paved and curvy descent through wooded areas and runs parallel to Coal Mine Ridge Preserve, eventually connecting with the trailhead there.
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This mostly paved bike trail alongside Alpine Road is great for bike commuting — just don't run over any slower trail users! The trail runs all the way from Portola Valley to Stanford, offering some nice shade along the way. The brief moments of unpaved trail are near the Portola Valley end.
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Turtle Rock is the highest and most prominent mountain in the area. From this viewpoint, you can enjoy a panoramic view of the surrounding mountains, especially stunning at sunset. Be cautious, as the trail is popular and often busy with hikers.
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This fantastic tavern, founded in 1852, is the second oldest in the state. It features a large, beer garden-style outdoor area with plenty of shade. An extensive beer and food menu makes it a perfect stop to enjoy a brew and some great food after a ride.
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Russian Ridge is an incredible 3,137-acre preserve that boasts a rich diversity of plants and wildlife, steep forested canyons, and grasslands, with abundant wildflowers in the spring. The open ridge tops provide breathtaking panoramic views of the Santa Cruz Mountains, the Bay Area, and the Pacific Ocean, making it one of the most scenic preserves in the area to enjoy a picturesque ride.
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Great place for a break in a beautiful, peaceful spot among the redwoods. The restaurant is popular with locals, motorcyclists, hikers, and cyclists, and is the perfect place for a cold drink after finishing the climb up.
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There are over a dozen touring cycling routes available in and around Portola Redwoods State Park on komoot, offering a range of experiences from moderate to difficult.
While the park's immediate surroundings are known for challenging rides, the Borel Hill – Mindego Hill Windmill loop from Skyline Ridge Open Space Preserve is rated as moderate and offers a less strenuous option. Within the park itself, the Old Haul Service Road provides a relatively beginner-friendly 10-mile round trip through redwood forests, though it's not listed as a specific komoot tour in this guide.
The region is characterized by significant climbs and descents, often with considerable elevation gain, making routes suitable for cyclists seeking a rigorous workout. You'll encounter varying surfaces, including paved roads and some unpaved segments, winding through deep redwood canyons and mountain terrain.
The park is renowned for its towering coast redwoods, particularly along trails like the Sequoia Nature Trail and the Iverson Trail. You can also find serene spots along creeks like Fall and Pescadero, and the enchanting Tip Toe Falls on Fall Creek. The Eugene and Bolton Memorial Grove is another notable redwood area.
Yes, many routes in the area are designed as loops. For example, the Saratoga Gap Trailhead loop from Saratoga and the Horseshoe Lake – Saratoga Gap Trailhead loop from Saratoga are popular circular options for touring cyclists.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the challenging terrain, the immersive experience of cycling through ancient redwood forests, and the tranquil, secluded atmosphere that offers a peaceful escape.
Within Portola Redwoods State Park, dogs are generally permitted only in developed areas like campgrounds, picnic sites, and on paved roads. They are typically not allowed on unpaved trails or fire roads. Always keep dogs on a leash and clean up after them. Specific rules may vary, so it's best to check the official park website for the most current regulations.
Access to Portola Redwoods State Park and its surrounding cycling routes primarily relies on personal vehicles. The park's remote location means public transport options are very limited or non-existent, making driving the most practical way to reach the starting points of these tours.
Due to the park's secluded nature and lack of cell reception, amenities like cafes and extensive accommodation are not directly within the park. You would typically find these in nearby towns outside the immediate park boundaries, such as La Honda or Saratoga, which serve as common starting points for many routes.
The deep redwood canyon creates a cool, moist climate year-round. While cycling is possible in many seasons, spring and fall generally offer the most pleasant weather. Summers can be warm, especially on exposed sections, and winters can bring rain, making some unpaved segments muddy. Always check local weather conditions before heading out.
Generally, no specific cycling permits are required for day use on allowed roads within Portola Redwoods State Park. However, standard park entrance fees may apply. For any specific trail or area, it's always advisable to check the official California State Parks website for the latest information on fees or special regulations.
Parking is typically available at designated trailheads or park entrances, such as the Portola Redwoods State Park headquarters or other access points like Skyline Ridge Open Space Preserve. Always ensure you park in official areas and adhere to any posted parking regulations or fees.


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