Lucas Valley-Marinwood
Lucas Valley-Marinwood
Best mountain peaks around Lucas Valley-Marinwood are found within a scenic region of rolling hills in Marin County, California. This area is characterized by its diverse trails and natural beauty, offering panoramic views of the surrounding landscape. The peaks and ridges provide opportunities for outdoor activities such as hiking and mountain biking.
Last updated: May 2, 2026
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Popular around Lucas Valley-Marinwood
Bay Area Ridge Trail β Hiking the backbone of The Bay
Hiking around Lucas Valley-Marinwood
Running Trails around Lucas Valley-Marinwood
Road Cycling Routes around Lucas Valley-Marinwood
MTB Trails around Lucas Valley-Marinwood
Cycling around Lucas Valley-Marinwood
Gravel biking around Lucas Valley-Marinwood
Steep heading West can have traffic on SFD
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Big Rock Ridge, a striking ridge near Novato, California, standing as Marin County's second-tallest peak. Spanning 5 miles from northwest to east, it creates a natural boundary for central and southern Marin County. Named after the rock at the base of Big Rock Trail, this ridge promises awe-inspiring views and invigorating trails.
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Highest point on Big Rock Ridge Fire Road with panoramic views of the Bay, Marin county, and even across the East bay to Mt. Diablo and south to San Francisco. A short spur trail here leads to a point with slightly better views down over Skywalker Ranch and the Lucas Valley.
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Big Rock Trail cuts through Lucas Valley Open Space to reach the 2nd highest point in Marin County. From later winter through early summer the hills are verdant green and often covered in wildflowers. Bring plenty of water and a wide brimmed hat if it's a warm day as there is little shade, but this means the views are wide open and beautiful.
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Highest point on Big Rock Ridge Fire Road with panoramic views of the Bay, Marin county, and even across the East bay to Mt. Diablo and south to San Francisco. A short spur trail here leads to a point with slightly better views down over Skywalker Ranch and the Lucas Valley.
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Be careful on the descent, the pavement can get slippery. This is a great trail access spot for MTB and hiking.
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Highest point between Fairfax and San Geronimo, the saddle was originally cut for the train in the 19th century, later widened for the highway. Can be busy but has a wide bike lane.
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Short steep climb from the South, more gradual from the north, to an overlook of the San Geronimo valley.
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The region offers several popular peaks. White Hill Summit on Sir Francis Drake Boulevard is a notable spot, especially for cyclists, as it's the highest point between Fairfax and San Geronimo. Another favorite is Big Rock Ridge, the second-tallest peak in Marin County, known for its expansive panoramic views of the San Francisco Bay and Mount Diablo.
The peaks in Lucas Valley-Marinwood offer breathtaking panoramic views. From Big Rock Ridge, you can see the San Francisco Bay, Marin County, Mount Diablo, and even south to San Francisco. Loma Alta, another high point, provides incredible vistas of Mount Tamalpais, the San Pablo Bay, and surrounding hills and valleys.
While many trails offer invigorating climbs, some areas provide more accessible options. The Loma Alta Fire Road, for instance, offers a wide and gentle grade, making it suitable for hiking. For Big Rock -- Lucas Valley Rd Summit, the trailhead itself is a good rest stop, and while the ridge trails can be challenging, there are various entry points.
The region is particularly beautiful from late winter through early summer. During this period, the hills are verdant green and often covered in wildflowers like lupine, poppies, blue-eyed grass, pink checkerbloom, and buttercups, enhancing the natural beauty of the trails.
The area around Lucas Valley-Marinwood's peaks is excellent for various outdoor activities. You can find numerous routes for mountain biking, road cycling, and general cycling. For example, there are challenging MTB loops like the "Big Rock Ridge β 680 Trail loop from Novato Hamilton" and scenic road cycling routes. Explore more options in the MTB Trails around Lucas Valley-Marinwood, Road Cycling Routes around Lucas Valley-Marinwood, and Cycling around Lucas Valley-Marinwood guides.
The Big Rock Ridge itself stretches approximately 5 miles. The Big Rock Trail to ridge summit above Lucas Films Studio is about 3.5 miles one-way, with elevation gains around 1200-1400 feet, taking approximately 3-4 hours for a round trip. Expect wide-open views, especially of Skywalker Ranch, and seasonal wildflowers. Be prepared for little shade on warm days.
For trails like the Big Rock Trail to ridge summit above Lucas Films Studio, there isn't a designated parking lot. You'll typically find pull-offs at the crest of Lucas Valley Road. It's advisable to find a safe place to park on the side of Lucas Valley Road after the 'big rock' landmark.
While specific 'family-friendly' categories aren't always explicit, trails with wide and gentle grades, such as portions of the Loma Alta Fire Road, can be suitable for families. Always consider the length and elevation gain when planning a family outing.
Beyond the impressive peaks, you'll encounter diverse natural beauty. The area is known for its rolling hills, verdant landscapes, and abundant wildflowers during spring and early summer. The views often include the vast San Francisco Bay, distant mountains like Mount Diablo and Mount Tamalpais, and the scenic San Pablo Bay.
Given the limited shade on many trails, especially on Big Rock Ridge, it's recommended to bring plenty of water and wear a wide-brimmed hat on warm days. Layered clothing is always a good idea to adapt to changing conditions, and sturdy hiking shoes are essential for the varied terrain.
Yes, White Hill Summit on Sir Francis Drake Boulevard has a notable history. The saddle was originally cut for a train in the 19th century and later widened to accommodate a highway, making it a historically significant passage in the area.


See even more amazing summits around Lucas Valley-Marinwood with these guides: