4.6
(9)
226
riders
30
rides
Gravel biking around Santa Venetia offers access to diverse terrain, from multi-use trails atop marsh levees to extensive networks of fire roads and unpaved paths in surrounding open spaces. The region features significant salt marsh habitats, rolling hills, and forested areas, providing varied landscapes for cyclists. These areas include the Santa Venetia Marsh Preserve and connections to broader networks like the Marin Municipal Water District's watershed lands and China Camp State Park. The landscape provides both flat, scenic routes and…
Last updated: May 3, 2026
4.0
(2)
35
riders
65.9km
04:42
1,010m
1,010m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
29
riders
45.1km
03:10
740m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
29
riders
45.1km
03:18
770m
770m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
35.1km
02:34
440m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
29.2km
02:00
340m
340m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Part of the coastal defenses along Coastal Trail, latest remnants here date from the WW II and early cold war era.
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Constructed in 1917 this dam forms Alpine Lake, which sites between Kent and Bon Tempe Lakes. The road across the top of the dam make it a great place to ride on a loop around the lake.
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This lake was formed by the building of Alpine Dam in 1917. It sits between Kent Lake and Bon Tempe Lake, and is popular for a variety of outdoor activities.
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At this point on Sky Oaks Road, there is a junction with Shaver Grade Road, which connects with a dense network of trails and dirt roads near Bald Hill in the Mount Tamalpais State Park. From here, you can continue on the paved Sky Oaks Road or go arond the gate on to the gravel Shaver Grade Road.
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This paved bike trail runs through the College of Marin Campus along the Corte Madera Creek. This is a great trail for students and commuters, as well as cyclists looking for a traffic-free shortcut through the area.
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Steep heading West can have traffic on SFD
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You'll find over 35 gravel bike trails around Santa Venetia, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes over 250 times.
The terrain around Santa Venetia is quite varied. You'll encounter multi-use trails atop marsh levees, extensive networks of fire roads, and unpaved paths. The landscape features significant salt marsh habitats, rolling hills, and forested areas, providing both flat, scenic sections and more challenging hilly climbs. This diversity is part of what makes gravel biking here so appealing.
While many routes offer a challenge, there are options suitable for beginners. The Santa Venetia Marsh Preserve features a 1.2-mile multi-use trail atop a levee, which is ideal for a gentle ride. For slightly longer, moderate routes, consider exploring parts of the Marin Municipal Water District's watershed lands, which have well-maintained fire roads.
Santa Venetia's gravel routes offer access to diverse natural beauty. You can ride through the significant salt marsh habitats of the Santa Venetia Marsh Preserve, spotting local wildlife and enjoying views of Mount Tamalpais. Many trails also lead to scenic viewpoints, such as the View of San Francisco Bay from Ring Mountain, or pass by impressive natural monuments like The Big Rock - Skywalker Ranch. You might also encounter the Mount Tamalpais Summits in the distance.
Yes, many of the gravel bike trails in the region are designed as loops, allowing you to start and end in the same location. A popular moderate loop is the Phoenix Lake – Fish Gulch trail junction loop from Fairfax, which offers a scenic ride around Phoenix Lake. Another option is the Bobcat Trail – Bothin Marsh Preserve loop from Larkspur, which takes you through marshland and open spaces.
The gravel biking routes around Santa Venetia are highly rated by the komoot community, with an average score of 4.8 stars. Riders often praise the diverse terrain, from marshland paths to challenging fire roads, and the stunning views of Mount Tamalpais and the San Francisco Bay. The variety of routes catering to different skill levels is also frequently highlighted.
Absolutely. Santa Venetia serves as a gateway to extensive and challenging gravel biking networks. Routes like the Alpine Dam – Alpine Lake loop from Sleepy Hollow, which covers over 40 miles with significant elevation gain, offer extensive riding through varied and demanding terrain. The Marin Municipal Water District's watershed lands and Mt. Tamalpais also provide numerous difficult fire roads and unpaved paths.
For families, the multi-use trail at the Santa Venetia Marsh Preserve is an excellent choice due to its flat, accessible nature. While many of the longer routes can be challenging, some sections of the broader biking networks, particularly on wider fire roads, might be suitable for older children or those with more biking experience. Always check the route details for elevation and surface conditions.
Parking availability varies by trailhead. For routes accessing the Santa Venetia Marsh Preserve, local street parking may be available. For trails connecting to larger networks like China Camp State Park or the Marin Municipal Water District lands, designated parking lots are typically provided. It's always advisable to check specific trailhead information for the most accurate parking details.
Yes, public transport can connect you to the broader biking networks. The Cal Park Tunnel & Pathway provides a crucial connection for cyclists, linking the Larkspur Ferry to Santa Rosa, which can be integrated into longer gravel biking routes. From the Larkspur Ferry Terminal, you can access various routes that lead into the surrounding open spaces. Local bus services may also offer connections to areas closer to trailheads.
While the immediate marsh trails are more remote, many routes connect to nearby towns like Fairfax or Larkspur, which offer cafes and eateries. For example, the Splitrock Tap & Wheel is a popular stop for cyclists in the wider area. Planning your route to pass through these towns will ensure you have opportunities for refreshments.
The Santa Venetia area generally offers good gravel biking conditions year-round, but spring and fall are particularly pleasant with mild temperatures and less chance of extreme weather. Summers can be warm, so early morning rides are recommended. Winters are typically mild, though some trails might be muddy after heavy rains. Always check local weather forecasts before heading out.


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