Located in the heart of the beautiful Napa Valley wine country, the Park offers camping, picnicking, swimming, and hiking trails that go through stands of coastal redwoods as well as forests of Douglas-fir, tanoak, and madrone.

Daytime visitors can enjoy a leisurely stroll in Ritchey Canyon on the Redwood Trail to view the delicate ferns and listen to the water splashing down the rocky creekbed. Bring your wine and cheese and picnic under the towering Douglas Firs.

On hot summer days, grab a swimsuit and towel and come enjoy a dip in the park's swimming pool open on weekends, beginning on Memorial Day weekend through mid-June, then daily through Labor Day, from 12- 6 p.m. There is an additional fee for the use of the swimming pool, to be paid at the park entrance.

Or perhaps consider taking a horseback ride during the spring, summer, or fall. Reservations for horseback rides can be made through Triple Creek Horse Outfit by calling (707) 933-1600.

The large picnic grounds are located in the day use area, and are even available for group events and getaways. A covered area for group use contains picnic tables, a sink and an electrical outlet with a horseshoe pit and wheelchair-accessible restroom nearby.

Whether you visit the back country on a several hour hike or take a mere stroll along the creekbed, you will enjoy a close-up look at all the natural beauty that the park has to offer. There are well over 10 miles of trail for your indulgence.

Most of the park is rugged, with elevations ranging from 300 to 2,000 feet. You will notice a pattern in the vegetation: the forests are on the north-facing slopes and in canyons, while south-facing slopes tend to be brushy; redwoods grow only near creeks or springs.

Plant life hides much of the park's geology, which is principally volcanic, but you can see a reminder of the area's violent geologic past in the volcanic ash cliffs of upper Ritchey Canyon.

The park is home to raccoons, gray squirrels, deer, foxes, bobcats, and coyotes to name a few, but they are sometimes difficult to spot because of their nocturnal habits and the heavy forest cover.

Dogs are restricted to the camp and picnic areas and must be leashed. They are not permitted on the trails or in the pool area. Dogs may not be left unattended and must be inside a vehicle or tent at night.

Several species of birds can be easily detected though, including the six kinds of woodpecker that inhabit the park. The spectacular crow-sized pileated woodpecker is one of them. On a more rare occasion a spotted owl can be found, perched high in a redwood tree.

Located by the entrance to the park is the Visitor Center. The Visitor Center and entrance station are open intermittently when staffing is available. Brochures (hiking maps) are also available by mail.

Next to the park's visitor center is the Native American Garden which displays some of the plants important to the first people of this area. Today, many of the same plants are used by the Wappo people. A guide for the garden is available by mail or in the visitor center to broaden one's understanding of the first people.