4.9
(11)
602
riders
32
rides
Touring cycling routes in Skyline Ridge Open Space Preserve traverse a landscape characterized by undulating hills, open grasslands, and occasional forested sections. The preserve is situated along a ridge, offering varied elevation changes and panoramic vistas. Routes often include segments with sustained climbs and descents, typical of ridge-top cycling. The terrain provides a mix of paved and unpaved surfaces suitable for touring bicycles.
Last updated: May 13, 2026
5.0
(1)
63
riders
53.7km
04:00
1,240m
1,240m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
20
riders
41.0km
02:34
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
18.4km
01:16
330m
330m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
28
riders
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
7
riders
54.9km
03:59
1,190m
1,200m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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Redwood trees are some of the tallest and oldest living organisms on Earth. Towering up to 350 feet, these majestic trees can live for over 2,000 years. Found primarily along the coast of Northern California, redwoods thrive in the cool, foggy climate. Their thick, reddish bark provides protection from fire and insects, making them incredibly resilient. Walking among these giants is a humbling experience, with their sheer size and age creating an awe-inspiring atmosphere.
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Alameda de las Pulgas Road has consistent traffic but features a good bike lane for safe cycling. The route is straightforward and flat, it works for a smooth ride through the area.
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Gerona Road area is quiet and residential; it is also flat, well-paved and surrounded by some cool trees. Perfect for an easy ride.
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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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The routes in Skyline Ridge Open Space Preserve primarily cater to moderate and difficult touring cyclists. There are 15 moderate routes and 8 difficult routes available, offering varied challenges across the preserve's undulating terrain.
Yes, many of the touring cycling routes in the preserve are loops. For example, you can explore the Borel Hill – Mindego Hill Windmill loop from Skyline Ridge Open Space Preserve, which is a moderate 6.9-mile (11.2 km) path, or the Skyline Boulevard Viewpoint – Borel Hill loop from Skyline Ridge Open Space Preserve, a 7.2-mile (11.6 km) trail.
Touring cycling routes in Skyline Ridge Open Space Preserve vary significantly in length. You'll find shorter loops like the Borel Hill – Mindego Hill Windmill loop at 6.9 miles (11.2 km), up to longer, more challenging rides such as the Portola Road – Old La Honda Road loop from Skyline Ridge Open Space Preserve, which spans 33.4 miles (53.7 km).
As you cycle through Skyline Ridge Open Space Preserve, you can encounter several scenic spots. Highlights include Alpine Pond and Horseshoe Lake. For panoramic views, consider visiting the Descent toward the coast on Alpine viewpoint or the Gene Sheehan Overlook.
The touring cycling routes in Skyline Ridge Open Space Preserve are highly regarded by the komoot community, holding an average rating of 4.8 stars from over 10 reviews. Cyclists often praise the open ridge lines, rolling hills, and scenic viewpoints that define the area's riding experience.
Generally, no specific permits are required for touring cycling on designated trails within Skyline Ridge Open Space Preserve. However, it's always advisable to check the official Midpeninsula Regional Open Space District website for the most current regulations before your visit.
The preserve is generally accessible year-round. Spring and fall offer pleasant temperatures and vibrant landscapes. Summer can be warm, especially on exposed ridge lines, while winter may bring cooler, potentially wet conditions, but often clear days with excellent visibility.
While the preserve primarily features moderate to difficult routes, some of the shorter, less strenuous loops might be suitable for families with older children or beginners looking for a challenge. The Dwight Crowder Path – Rossotti's Alpine Inn loop from Los Trancos Woods is a moderate 11.4-mile (18.4 km) route that offers a good introduction to the area's terrain.
The terrain in Skyline Ridge Open Space Preserve is characterized by undulating hills, open grasslands, and occasional forested sections. Routes often include segments with sustained climbs and descents, typical of ridge-top cycling, with a mix of paved and unpaved surfaces suitable for touring bicycles.
While the preserve itself is a natural area, there are often small towns and communities nearby along Skyline Boulevard or in the surrounding areas where you can find cafes, restaurants, and other amenities. Planning your route to pass through or near these spots can be a good idea for refreshment stops.
Skyline Ridge Open Space Preserve is home to various wildlife. Cyclists might spot deer, rabbits, and a variety of bird species, including raptors soaring overhead. Keep an eye out, especially during quieter times of day, but always maintain a respectful distance.
Advanced touring cyclists will find challenging options in Skyline Ridge Open Space Preserve. The Turtle Rock Viewpoint – Saratoga Gap loop from Saratoga Gap Open Space Preserve is a difficult 10.6-mile (17 km) route with significant elevation changes, offering a demanding ride through scenic landscapes.


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