4.8
(5)
211
riders
15
rides
Road cycling in Robert Louis Stevenson State Park offers routes through varied terrain in Napa County. The region features rolling hills and valleys, providing a mix of challenging climbs and more moderate sections. Road cyclists can expect routes that navigate through natural landscapes, characteristic of a state park environment. The area's topography makes it suitable for different levels of road cycling experience.
Last updated: July 8, 2026
5.0
(1)
12
riders
52.0km
02:59
950m
950m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
11
riders
75.8km
03:25
600m
600m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5
riders
40.1km
02:22
560m
560m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
59.6km
04:21
1,320m
1,320m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5
riders
51.3km
02:41
720m
720m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Robert Louis Stevenson State Park
Located in the heart of Napa Valley, Saint Helena is a walkable boutique town celebrated for its world-class wineries, gourmet dining, and charming Main Street shopping. With historic estates like Beringer and Charles Krug nestled just off downtown, wine lovers can enjoy tastings in idyllic vineyard settings. Culinary highlights include the Michelin-starred Press Restaurant, farm‑to‑table gems like Farmstead at Long Meadow Ranch, and casual favorites such as Gott’s Roadside and Model Bakery. Outdoor enthusiasts can explore nearby Bothe‑Napa Valley State Park’s redwood and canyon trails, or cycle along the Napa Valley Vine Trail, which now connects just north into Saint Helena.
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Lake Hennessey sits in the Vaca Mountains and offers a scenic biking route along its shores. This reservoir, an important water source for Napa, provides 40-60% of the city's drinking water typically. Made by Conn Creek Dam in 1948, it attracts cyclists for its beautiful views along Sage Canyon Road.
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This large reservoir is a popular option to bike by. The lake is just off of Sage Canyon Road and is a great sight just from the roadway.
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This is a bike path with less than one mile, passing by Linda Falls Trail. The path is flat, paved and partly shaded, offering a nice ride at the side of Howell Mountain Road.
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Lake Hennessey is a 790-acre reservoir in the Vaca Mountains. The reservoir was created when the Conn Creek Dam was built in 1948.
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This bike path allows you to avoid the busy big roads nearby and replace the views of cars with a tree-shaded one mile segment along the Napa River.
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This bike path allows you to avoid the busy big roads nearby and replace the views of cars with a tree-shaded one mile segment along the Napa River.
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This hidden gem, seamlessly blending with the grasses, unveils ancient history where Native Americans expertly ground acorns against the bedrock.
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Robert Louis Stevenson State Park offers a mix of road cycling routes. You'll find options ranging from moderate routes, such as the Washington St Bike Path – Lake Hennessey loop, to more difficult challenges like the Washington St Bike Path loop. Overall, there are 9 moderate and 4 difficult routes available, catering to various skill levels.
The road cycling routes in Robert Louis Stevenson State Park vary in length. For instance, the Saint Helena loop from Calistoga is about 22.6 miles (36.4 km), while longer options like the Glass Mountain – Saint Helena loop extend to over 60 miles (97 km).
Yes, many of the road cycling routes in Robert Louis Stevenson State Park are designed as loops, offering a continuous ride back to your starting point. Examples include the popular Washington St Bike Path loop from Calistoga and the Chalk Point – Schoolhouse Point loop.
The Napa County region, where Robert Louis Stevenson State Park is located, generally offers pleasant cycling conditions for much of the year. Spring and fall typically provide mild temperatures and clear skies, making them ideal. Summers can be warm, especially in the afternoon, while winters are usually mild but may bring occasional rain.
Road cycling in Robert Louis Stevenson State Park offers diverse scenic views. You can expect to ride through rolling hills, natural parkland, and enjoy picturesque valley views. Routes like the Washington St Bike Path – Lake Hennessey loop also provide sections near Lake Hennessey, adding water views to the landscape.
Experienced road cyclists will find several challenging routes with significant elevation gain. The Chalk Point – Schoolhouse Point loop from Calistoga, for example, is a difficult 36.9-mile trail with substantial climbing. Another demanding option is the Glass Mountain – Saint Helena loop, which covers a longer distance with considerable elevation.
While the park features routes with varied terrain and significant elevation, many are rated moderate or difficult. Families with younger children or those seeking very gentle rides might find some sections challenging. It's advisable to check the specific route details and elevation profiles on komoot to ensure suitability for your family's experience level.
The area is highly rated by the komoot community, with an average score of 4.75 stars from over 4 reviews. Reviewers often praise the varied terrain, which includes both challenging climbs and scenic valley rides, as well as the natural park environment.
Robert Louis Stevenson State Park has designated parking areas. Many road cycling routes, such as those starting from Calistoga, often have nearby parking facilities. It's recommended to check specific trailhead information or local park maps for the most convenient parking options for your chosen route.
Yes, the park is located near Calistoga, a town known for its dining options and wineries. After a ride, you can find various cafes, restaurants, and other establishments in Calistoga to refuel and relax.
As a state park, Robert Louis Stevenson State Park is home to various wildlife. While road cycling, you might encounter local birds, deer, and other small animals, especially during quieter times of the day or in less frequented areas. Always maintain a respectful distance and observe from afar.
For road cycling in Robert Louis Stevenson State Park, it's advisable to pack essentials such as water, snacks, a repair kit, and appropriate cycling attire. Given the varied terrain and potential for elevation changes, layers are recommended. Don't forget sun protection, as some routes may have exposed sections.


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