Nike Missile Site via Scettrini Fire Road, JT Howell & Canary Trail loop

The trail is located within Harry A Barbier Memorial Park. Parking is available at the park's designated areas. While public transport options might be limited directly to the trailhead, driving and parking at the park is the most common way to access the loop.

Yes, Harry A Barbier Memorial Park generally allows dogs, but they must be kept on a leash. Always check local signage for specific regulations within the park and on individual trails.

The trail can be enjoyed year-round. However, for the most comfortable experience, spring and fall offer pleasant temperatures. During the rainy season, some sections can become muddy, so be prepared for varied conditions. Winter hiking is possible, but check weather conditions beforehand.

Generally, there are no permits or entrance fees required to access the trails within Harry A Barbier Memorial Park or the broader San Pedro Mountain Open Space Preserve. Parking is typically free.

Hikers can expect varied terrain. The Scettrini Fire Road is a wide fire road with a moderate, gradual climb. Other sections, like the JT Howell and Canary Trails, may be narrower and more winding. Portions are unpaved and natural, with some areas potentially muddy after rain. You'll pass through stands of eucalyptus, manzanita, oak, and madrone.

This loop is generally considered a moderate hike. While some parts are accessible, its overall length of approximately 10.4 kilometers (6.5 miles) and an elevation gain of about 310 meters (1017 feet) mean it requires good fitness. Beginners with some hiking experience should be prepared for the ascent and varied terrain.

The loop typically takes around 3 hours and 7 minutes to complete, though this can vary based on your pace and how long you spend enjoying the views at highlights like the Nike Missile Site SF-93C.

A major highlight is the historic Nike Missile Site SF-93C, which offers fantastic 360° panoramic views of Mount Tamalpais and San Pablo Bay. Along the Scettrini Fire Road, you'll also get views of Mount Tamalpais. Towards the southern boundary of the park, clearings provide spectacular views over San Rafael, the bay, and Mount Tamalpais.

Be prepared for a significant climb. One notable section involves an ascent of over 800 feet in just 1.5 miles to reach the ridgeline. This contributes to the trail's moderate difficulty rating and offers rewarding views once you reach the top.

Yes, the route passes through sections of various trails. Notably, it includes parts of the Canary, Hummingbird, Scettrini Fire Road, and JT Howell trails. The park is strategically located within a larger network of open space, offering extensive trail connections.

The area features diverse plant life, including coast live oak, California bay, redwood groves, madrone, and manzanita. The varied ecosystems support local wildlife, though specific sightings can depend on the time of day and season.