King Mountain Loop Trail

The trail is accessible from residential Larkspur. While specific parking lots aren't detailed, many hikers start from lower elevations like Citron Fire Road, which may offer street parking. Be mindful of local parking regulations.

Yes, the trail is dog-friendly. Dogs must be kept on a leash when on the main trail. On fire roads, they can be under voice command.

The trail is considered beautiful year-round. However, it's particularly enchanting in the spring after a rainstorm, when wildflowers are in full bloom and seasonal waterfalls are active. During winter and spring, be prepared for potentially muddy conditions. Exposed sections can be hot in warmer months, so cooler days are ideal, or bring sun protection and plenty of water.

No, there are no permits or entrance fees required to access King Mountain Open Space Preserve. You can find more information about the preserve on the Marin County Parks website.

The terrain is quite varied, transitioning from shaded mixed woodlands to sunny patches of grassland and chaparral. You'll encounter redwood, tanoak, and California bay canyons. The path is primarily dirt, with some rutted and eroded sections, especially on steeper grades. There are also wider fire road sections and charming rustic wooden or stone stairways on uphill stretches.

The trail offers diverse vistas, including peek-a-boo views of San Pablo Bay, impressive views of downtown Larkspur, and broader views of Marin, extending to the Richmond Bridge. A highlight for many is the gorgeous, up-close view of Mount Tam's East Peak, often beautifully framed by trees. You can also enjoy the View from King Mountain.

Yes, the route connects to several other trails. Notably, it passes through sections of the Ladybug Trail and the Dawn Falls Trail. The Ladybug Trail can lead you to the beautiful Dawn Falls in Baltimore Canyon Open Space Preserve, allowing for extended hiking options.

The trail is rich in plant life, including coast live oak, bay laurels, madrones, manzanitas, California nutmeg, and redwoods. In spring, look for wildflowers like milkmaids, monkeyflower, California poppies, and Fremont's star lily. During winter, seasonal creeks cascade downhill, and tiny waterfalls can be seen after rainstorms.

The trail is generally considered easy to moderate. While some initial ascents, especially from lower elevations, can be steep and exposed, the overall loop is manageable. It's a popular choice for those seeking great views without an overly strenuous hike, making it suitable for active beginners and families.

Be aware that the trail can be muddy during the wettest months. Poison oak is present in the area, though typically not directly on the main path. Ticks are also a consideration, so wearing long pants is recommended. Some sections are exposed, so bring sun protection and water on warmer days.

Beyond the stunning views, you'll pass by the Baltimore Canyon - Dawn Falls Trailhead and the Ladybug Trail - Dawn Falls Trail junction. There's also a simple wooden plank bridge crossing a creek and a rustic bench providing a resting spot in a canyon along Larkspur Creek.