Helen Putnam Ridge, Savannah, and Yarrow Loop

You can find parking at the main entrance of Helen Putnam Regional Park, located off Chileno Valley Road. This area also provides amenities like restrooms, drinking water, picnic areas, and a playground.

Yes, dogs are generally allowed on trails within Helen Putnam County Park. However, it's always best to check for specific leash requirements or any temporary restrictions at the park entrance or on official signage.

The trail is enjoyable year-round. However, late winter and spring are particularly beautiful, with wildflowers like buttercups and hound's tongue blooming. Autumn offers vibrant orange-red foliage from black oaks. Clear days provide the best panoramic views.

No, there are typically no permits or entrance fees required to access Helen Putnam County Park or hike its trails.

Yes, this loop is considered an easy hike, making it suitable for beginners and those new to hiking. While some sections, particularly above Cattail Pond, can be steep, the park offers routes of varying difficulty, and the paved section of the Ridge Trail is accessible for many.

The trail features a diverse mix of terrain, including rolling grassy hillsides, native oak forests, and both paved and dirt paths. The main section of the Bay Area Ridge Trail within the park is paved, while other paths wind through woodlands and open grasslands.

From higher points, especially the Panorama Trail, you can enjoy outstanding 360-degree panoramic views. Expect to see Petaluma, the Chileno Valley, and the broader Sonoma County countryside with its rolling hills. On clear days, you might even spot Mt. St. Helena and Mt. Diablo in the distance.

The park is home to deer, bobcats, quail, and various raptors like northern harriers. You'll hike through coast live oak, valley, interior live, and black oaks. In late winter and spring, look for wildflowers such as buttercups, suncups, white milkmaids, and blue-purple hound's tongue.

Key points of interest include the expansive views from the ridge-top trails, especially the Panorama Trail, and the diverse ecosystems of grasslands and oak woodlands. You'll also pass by Cattail Pond, where turtles are often seen sunbathing.

Yes, this route incorporates a significant portion of the Bay Area Ridge Trail - 01 - North Bay. It also intersects with other trails within the park, such as the Savannah Trail, Yarrow Trail, South Loop Trail, Arroyo Trail, Cattail Trail, Panorama Trail, Pomo Trail, and Filaree Trail, allowing for customizable loops.

The paved section of the Ridge Trail offers a more accessible option for visitors. While it can be steep for unpowered mobility devices, it provides a smoother surface. Amenities like restrooms and picnic areas are available near the Chileno Valley Road parking lot.