The best gravel rides in San Luis Obispo County
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118
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If you've ever tried to plan gravel biking in San Luis Obispo County, you know how overwhelming the options can be. With so many roads and trails crisscrossing this beautiful region, it's tough to tell which routes are genuinely worth your legs and which are just filler. We get it – you want to spend your time riding, not endlessly scrolling. That's why we've tapped into komoot's community, where local riders have mapped, ridden, and reviewed the best gravel routes, saving you the guesswork.
Gravel biking here is a real treat, offering everything from rolling vineyard roads in the Edna Valley to rugged, challenging climbs deep into the backcountry east of Santa Margarita. The landscape constantly shifts, blending coastal influences with inland valleys and foothills, ensuring a dynamic ride every time. Expect significant elevation changes on many routes, but also plenty of scenic, less demanding options.
If you're looking for a serious challenge and want to experience the true ruggedness of the area, we'd start with the Pozo Gravel Adventure, a demanding 57.0 miles (91.8 km) route that dives deep into the backcountry. For a popular, scenic ride that gives you a taste of the region's hilly terrain and urban outskirts, the TV Tower Road – Mission Plaza loop from San Luis Obispo, at 28.7 miles (46.1 km), is a fantastic choice. With more than 120 gravel bikers already exploring San Luis Obispo County on komoot, you're in good company.
Last updated: May 10, 2026
91.8km
09:46
1,990m
2,000m
The Pozo Gravel Adventure is a challenging gravel biking route that plunges you into the remote beauty of the Los Padres National Forest, offering a true test of endurance and skill. You'll navigate a diverse landscape of gravel and dirt roads, interspersed with technical, rocky sections and even some rough chip seal. From the historic Pozo Saloon, the route climbs through rolling countryside, revealing expansive vistas from high points like Pozo Summit and Panza Summit, with pine-adorned mountaintops and distant ocean views.
This difficult 57.0-mile (91.8 km) adventure, with its 6542 feet (1994 metres) of elevation gain, typically takes around 9 hours and 45 minutes to complete. It's best tackled by advanced riders with excellent fitness, especially outside of the hot summer months; spring and fall offer ideal conditions. Be prepared for a long day in a remote area, and consider wider tires, like 47mm, to handle the varied and often rugged terrain.
What makes this route truly notable is its blend of demanding climbs, technical descents, and the sense of remote adventure it provides within the Santa Margarita backcountry. It's a comprehensive gravel biking experience that will push your limits, rewarding you with stunning natural beauty and a deep immersion in the wilderness, far from crowded trails.
26
riders
121km
08:33
1,970m
1,970m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
riders
70.8km
04:43
890m
890m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
57.9km
03:57
790m
790m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
10.0km
00:59
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around San Luis Obispo County
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Tips from the Community
Gravel section of the Santa Rita Road. It's recommendable to have knobby tires when riding this section and be ready to climb!
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Recommend a gravel bike with some knobbies and gearing for climbing. Mostly quiet roads but stay on right side.
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The Pismo Beach Pier, situated on 60 acres of beautiful beachfront, is a California landmark with incredible views of the Pacific Ocean, the beach, the city, and the surrounding mountains. Stretching over 1,200 feet, it is the 16th longest pier in California. Cycling is permitted on the pier; however, you may want to park your bike, take a stroll and enjoy the view.
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Rows of fruit trees, grape vines, and other crops line the side of Biddle Ranch Road as you bike by. Edna Valley Vineyard is a beautiful spot and highly lauded for its positive atmosphere and hospitality.
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The views of the surrounding rolling hills and mixed use countryside are lovely from this road. Take care of other traffic whilst admiring the views.
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Pismo Beach is located south of San Luis Obispo. It stretches over 360 meters and is very popular with surfers. The immense wooden pontoon and the sign in large red letters are its distinctive feature. The beach is very popular and often crowded. Further south, you will find deserted stretches of beach, and others which are accessible to motorized vehicles and which I do not recommend. You will also find an absolutely incredible monarch butterfly sanctuary there.
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Frequently Asked Questions
Are there beginner-friendly gravel bike trails in San Luis Obispo County?
While most routes in San Luis Obispo County are rated as difficult, there are a few moderate options suitable for those looking for a less strenuous ride. Consider the Octopus Oak Viewpoint – Adam Hill Memorial Bench loop from Pismo Beach, which offers a shorter distance and less elevation gain.
Where can I find long-distance gravel rides in San Luis Obispo County?
For riders seeking a significant challenge, San Luis Obispo County offers several extensive routes. The Santa Rita Road gravel segment – Santa Rita Summit loop from Atascadero is a demanding 75.2-mile (120.9 km) path with extensive climbing and panoramic views. Another option is the Pozo Gravel Adventure, exploring the rugged backcountry east of Santa Margarita over 57 miles (91.8 km).
Do I need any permits to gravel bike on trails in San Luis Obispo County?
Generally, permits are not required for gravel biking on public roads and designated trails in San Luis Obispo County. However, always check local regulations for specific parks or private land access, especially if venturing into less common areas.
What are some challenging gravel bike routes for experienced riders?
Experienced gravel bikers will find plenty of challenging terrain. Routes like the South El Pomar Road – Templeton Park loop from Atascadero or the Edna Valley Vineyard – View of the SBP Airport loop from San Luis Obispo offer significant elevation changes and long distances to test your endurance.
Are there family-friendly gravel bike trails suitable for children?
Given that most routes in San Luis Obispo County are rated as difficult or moderate, truly family-friendly options suitable for young children on gravel bikes are limited. For families, consider shorter, paved sections of bike paths or rail trails in the region, which may offer a smoother experience.
What is the best time of year for gravel biking in San Luis Obispo County?
The best time for gravel biking in San Luis Obispo County is typically during the spring and fall months. The weather is generally mild and pleasant, avoiding the hotter summer temperatures and potential winter rains. Always check the local forecast before heading out.
Are there any loop gravel bike routes in San Luis Obispo County?
Yes, many gravel bike routes in San Luis Obispo County are designed as loops, allowing you to start and end at the same point. Examples include the TV Tower Road – Mission Plaza loop from San Luis Obispo and the Oats Peak – Spooner's Cove loop from Los Osos.
What kind of views can I expect on gravel bike trails in San Luis Obispo County?
Gravel bike trails in San Luis Obispo County offer diverse and scenic views. You can expect rolling hills, expansive vineyards, rural landscapes, and sometimes glimpses of the coast. Routes often feature panoramic vistas from higher elevations, such as those found on the Old Stagecoach Road (gravel) – TV Tower Road loop from San Luis Obispo.
What do other gravel bikers enjoy the most about gravel biking in San Luis Obispo County?
The komoot community highly rates the gravel biking experience in San Luis Obispo County, with an average score of 5.0 stars. Riders often praise the varied terrain, from vineyard-lined roads to rugged backcountry, and the sense of adventure found on routes like the Mission Plaza – TV Tower Road loop from San Luis Obispo.
Are there any natural attractions or landmarks along the gravel bike routes?
While specific routes may not pass directly through all attractions, San Luis Obispo County is rich in natural beauty. Nearby highlights include Bishop Peak, Hazard Peak, and the Santa Rita Summit, offering stunning views. The region also features natural monuments like the Elephant Seal Vista Point and Monarch Butterfly Grove - Pismo Beach, which can be explored as side trips.
How many gravel bike trails are available in San Luis Obispo County?
There are over 15 gravel bike routes documented in San Luis Obispo County, offering a wide range of distances and difficulty levels for various riding preferences.
Most popular routes in San Luis Obispo County
Most popular attractions in San Luis Obispo County
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