Lake Ilsanjo and Buick Meadow Loop via Canyon Trail

This challenging loop generally takes around 5 hours and 30 minutes to complete. It's a 13.1-mile hike with significant elevation gain, so plan accordingly.

This loop is classified as difficult. It covers 13.1 miles with an elevation gain of 1,666 feet, making it one of the more strenuous options in Trione-Annadel State Park.

The loop can be accessed from various points, but a common starting point is the Bobcat / Belly Button Trailhead. Parking information for Trione-Annadel State Park can often be found on the official park website.

You'll encounter diverse terrain, including natural paths, gravel, and unpaved sections. The trail winds through forests of Douglas-fir, redwood, and oak woodlands, open meadows, chaparral, and mixed forests.

Highlights include the serene Lake Ilsanjo, a 26-acre man-made lake with picnic tables and restrooms. You'll also pass through Buick Meadow, and the Canyon Trail itself is notably shaded by alders, redwoods, and arching bay trees. Higher elevations offer expansive views of Lake Ilsanjo, the Mayacamas Mountains, and even Santa Rosa.

Hikers may spot black-tailed deer and various bird species. In terms of plant life, look for Sonoma sage blooming in May and June near Buick Meadow, and wildflowers like checker lilies, Chinese houses, golden poppies, and lupines from early spring to early summer, especially around Lake Ilsanjo. Be aware of potential hazards like poison oak, rattlesnakes, and ticks.

Early spring to early summer is ideal for seeing wildflowers. The Canyon Trail's shaded sections make it a pleasant hike even on warmer days. However, be mindful of potential heat during peak summer months and always carry enough water.

Regulations regarding dogs in Trione-Annadel State Park can vary. It's always best to check the official Trione-Annadel State Park website for the most current rules on pet access and leash requirements before your visit.

Trione-Annadel State Park typically has day-use fees for parking. Specific permit requirements for hiking are generally not needed, but it's always recommended to check the official California State Parks website for the latest information on fees and regulations before your visit.

Yes, this loop is a combination of several trails within Trione-Annadel State Park. It utilizes sections of the Bay Area Ridge Trail - 01 - North Bay, Marsh Trail, South Burma, Canyon Trail, and Spring Creek Trail, offering a varied hiking experience.

Yes, there are picnic tables and restrooms available near the shores of Lake Ilsanjo, providing a convenient spot for a break during your hike.