The best MTB trails in Thornewood Open Space Preserve (Closed Area)

No, mountain biking is explicitly not permitted within Thornewood Open Space Preserve itself. The preserve is a natural area dedicated to hiking and horseback riding, and its regulations prohibit bicycles.

While Thornewood Open Space Preserve does not allow mountain biking, the surrounding Santa Cruz Mountains offer excellent opportunities. This guide features routes in nearby areas like El Corte de Madera Creek Open Space Preserve and trails accessible from Portola Valley.

The mountain bike trails in the broader area near Thornewood Open Space Preserve cater to various skill levels. You'll find a mix of easy, moderate, and difficult routes. For example, many trails, such as the Mountainbike loop from El Corte de Madera Creek Open Space Preserve, are rated as moderate.

Yes, for experienced riders seeking a challenge, there are longer and more difficult routes. The Skeggs loop is a difficult trail spanning over 36 km with significant elevation gain. Another demanding option is the Old Ranch Trail – White Oak Trail loop from Portola Valley, which covers nearly 39 km.

Yes, many of the mountain bike routes in the area are designed as loops, offering a convenient way to explore without retracing your steps. Examples include the Resolution Trail – North Leaf Trail loop from El Corte de Madera Creek Open Space Preserve and other loops originating from El Corte de Madera Creek Open Space Preserve.

The mountain bike routes in the broader area are highly rated by the komoot community, with an average score of 4.7 stars from over 100 reviews. Users often praise the diverse forests, rolling hills, and shaded paths that characterize the network of trails.

While Thornewood Open Space Preserve itself is not for biking, the wider region offers trails that can be suitable for families, depending on their experience level. Look for routes specifically marked as 'easy' or 'moderate' and consider the distance and elevation gain to ensure it's appropriate for all family members.

The Santa Cruz Mountains generally offer good mountain biking conditions for much of the year. Spring brings wildflowers and pleasant temperatures, while fall provides beautiful autumn colors. Summers are typically warm but many trails are shaded. Winters can be wet, leading to muddy conditions, so checking trail status before heading out is advisable.

Dog policies vary by specific park or preserve in the Santa Cruz Mountains. While Thornewood Open Space Preserve allows dogs on leash, you should always check the regulations for individual trail networks like El Corte de Madera Creek Open Space Preserve to confirm their specific rules regarding dogs on mountain bike trails.

The mountain bike trails in the Santa Cruz Mountains wind through diverse forests, including second-growth redwood, Douglas fir, oak, and madrone woodlands. You'll experience rolling hills and shaded paths, with opportunities to spot local wildlife and enjoy scenic views of the natural surroundings.

While Thornewood Open Space Preserve offers glimpses of the southern San Francisco Bay and Palo Alto from certain points, the mountain bike trails in the surrounding areas also provide scenic vistas. Many routes traverse ridge lines or open sections that offer expansive views of the forested hills and valleys of the Santa Cruz Mountains.