Mountain, Sonoma Ridge, Coon Trap and Vineyard Loop

This loop trail is located within Jack London State Historic Park. Parking is available at the park's main entrance. There is a day-use fee required to enter the park.

Yes, as the trail is located within Jack London State Historic Park, a day-use fee is required for entry. You can find more information about fees and park regulations on the official park website. No additional permits are typically needed for hiking the trails.

The park is particularly beautiful in early spring when wildflowers are abundant and butterflies are active. Winter and spring also offer the chance to see a shallow creek along the route. The varied terrain makes it enjoyable across multiple seasons, though summer can be warm.

No, dogs are generally not allowed on the backcountry trails within Jack London State Historic Park, which includes this loop. Please check park regulations for specific details on where dogs might be permitted.

This loop is considered moderate to strenuous due to significant elevation changes, climbing from around 700 feet to over 2,100 feet in some sections. The terrain is diverse, ranging from dirt trails and single tracks to wider fire roads. You'll encounter eucalyptus groves, redwood forests, oak woodlands, and grassy meadows.

This trail offers a rich experience! You'll pass through varied ecosystems, including redwood forests, oak woodlands, and an 80-acre orchard on the Coon Trap Trail. Highlights include the majestic 2,000-year-old Ancient Redwood on the Vineyard Trail, and the historic Jack London State Historic Park itself. You'll also pass by London Lake.

Absolutely! The Sonoma Ridge Trail provides spectacular views into the Sonoma Valley. Higher points on the Sonoma Mountain Trail offer expansive vistas, sometimes reaching as far as Mount Diablo. Historically, sections of the trail traverse Jack London's Beauty Ranch, and the Sonoma Mountain Trail passes Graham Creek, which was immortalized as Wildwater Creek in London's novel *The Valley of the Moon*.

Yes, this route incorporates sections of several trails. You'll hike along parts of the Bay Area Ridge Trail - 01 - North Bay, the Mountain Trail, the Sonoma Ridge Trail, the Trap Trail, and the Vineyard Trail.

The estimated duration for this 12.4 km (7.7 mile) loop is approximately 3 hours and 54 minutes. However, this can vary based on your pace, fitness level, and how often you stop to enjoy the views or explore points of interest.

The trail boasts diverse ecosystems. You'll see eucalyptus, redwoods, firs, oaks, madrones, and manzanitas. In early spring, expect bursts of wildflowers. While specific wildlife sightings are never guaranteed, the varied habitats support a range of birds and small mammals. Butterflies are also common in spring.

While the park can be popular, starting your hike earlier in the morning on weekdays often provides a quieter experience. The Vineyard Trail, though narrow and potentially buggy, offers a fully shaded path that might feel more secluded than some of the wider fire roads.