The best traffic-free bike rides in Old Saint Hilary'S Open Space Preserve

There are over 20 no-traffic touring cycling routes available in Old Saint Hilary's Open Space Preserve, offering a variety of experiences for cyclists. The majority are rated as moderate, with a few more challenging options and some easier paths.

While many routes are moderate, some sections of trails like the Vistazo Fire Road are known to be flatter, making them more accessible. For a generally easier experience, consider routes that stick to the less elevated parts of the preserve. Always check the route details for elevation profiles to ensure it suits your family's ability.

The routes offer stunning panoramic views encompassing the San Francisco skyline, the Golden Gate Bridge, Angel Island, the Marin Headlands, and the expansive San Pablo, San Francisco, and Richardson Bays. You'll cycle through rolling grasslands, especially in the northern section, and encounter unique flora supported by rare serpentine soil. A babbling creek also adds to the scenic beauty.

A significant attraction is the historic Old St. Hilary's Church, a Carpenter Gothic structure built in 1888. Adjacent to the church is the John Thomas Howell Wildflower Preserve, renowned for its vibrant display of wildflowers, particularly from mid-May to mid-June. This area is home to over 200 plant species, including the endangered Tiburon jewelflower.

Yes, there are several circular routes available. For example, the "Paradise Beach County Park – Tiburon Linear Park Bike Trail loop from Paradise Cay" offers a scenic loop experience. Many routes are designed to bring you back to your starting point, making them convenient for touring cyclists.

Mid-May to mid-June is particularly beautiful due to the vibrant display of wildflowers in the John Thomas Howell Wildflower Preserve. Generally, spring and fall offer pleasant temperatures for cycling. While the preserve is accessible year-round, checking local weather conditions is always recommended.

The area is highly rated by the komoot community, with an average score of 4.8 stars from over 430 ratings. Reviewers often praise the stunning panoramic views, the peaceful, traffic-free environment, and the opportunity to combine cycling with stops at historical and natural attractions like the wildflower preserve.

The preserve is generally welcoming to outdoor activities. While multi-use trails are common, specific regulations regarding dogs on cycling trails can vary. It's always best to check the official Old Saint Hilary's Open Space Preserve website or signage at trailheads for the most current rules on dog access.

You'll primarily find multi-use trails and fire roads, such as the Heathcliff Fire Road and Vistazo Fire Road. These can range from paved or well-maintained gravel paths to more rugged sections, especially on routes with varied elevation gains. The unique serpentine soil also contributes to the distinct landscape.

The preserve is located near Belvedere Tiburon, which offers various amenities including cafes, restaurants, and shops. You can find options for refreshments and meals in the town before or after your ride.

Access points to the preserve are available from surrounding areas. Parking is typically available at designated trailheads or nearby public parking areas in Belvedere Tiburon. It's advisable to check specific route starting points for the most convenient parking options.