4.8
(79)
2,782
riders
12
rides
Road cycling in Lexington Reservoir County Park offers varied terrain within the foothills of the Santa Cruz Mountains. The 950-acre park features a 338-acre reservoir, surrounded by redwood forests, chaparral, grasslands, and mixed conifer habitats. Roads like Alma Bridge Road provide smooth pavement and rolling terrain, while routes extending towards Highway 17 and Old Santa Cruz Highway include significant climbs. The landscape provides views of the reservoir and surrounding hills.
Last updated: July 7, 2026
4.7
(3)
133
riders
101km
05:21
1,590m
1,590m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
35
riders
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Sign up for free
30
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
16
riders
69.4km
03:53
1,440m
1,440m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
19
riders
29.8km
01:30
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
A scenic stop just off the winding roads of the Santa Cruz Mountains, Lexington Reservoir County Park is a great spot to catch your breath and enjoy the view. The smooth pavement along Alma Bridge Road makes it a popular stretch for cyclists, with rolling terrain and minimal traffic. There's parking, restrooms, and shaded areas if you need a break. From here, you can loop toward Los Gatos or push deeper into the climbs of Highway 17 and Old Santa Cruz Highway.
0
0
If you're in Santa Cruz, Regale Vineyards is a must-visit. Nestled in the Santa Cruz Mountains, it offers more than just great wine – the views are incredible. Whether you're enjoying a tasting on the patio or strolling through the vineyards, you’ll be surrounded by lush greenery and towering redwoods. It’s a peaceful spot to relax and soak in the beauty of the area. Plus, the wines are fantastic, showcasing the best of the region.
0
0
An excellent spot to take a break and enjoy the full breath of Lexington Reservoir. There is a Plaque dedicated to deputy Douglas B. Miller, who was fatally wounded while performing his duties.
0
0
From the top of the dam you get splendid views out across Lexington Reservoir. To the north you overlook the winding end of the Los Gatos Creek Trail, which connects to the Jones Trail across from the restroom just up the road. The dam itself was constructed in 1952 and stands at nearly 200 feet tall.
0
0
A beautiful shaded ride, with great pavement, and a moderate incline. The Santa Cruz Mountains never cess to amaze me with stunning scenery
0
0
This is the third-largest reservoir in Santa Clara County. It sits at the foot of the Santa Cruz Mountains.
1
0
Very nice climb up a reasonably quiet road with some great views near the top.
1
0
Lexington Reservoir County Park offers diverse terrain for road cyclists. You'll find well-maintained roads with smooth pavement and rolling hills, particularly along Alma Bridge Road. For those seeking more challenging rides, routes extending towards Highway 17 and Old Santa Cruz Highway feature significant climbs, with some routes offering up to 3,000 feet of elevation gain.
Yes, Lexington Reservoir County Park has options for various skill levels. While some routes involve significant climbs, there are also moderate paths. For example, the Lexington Reservoir – James J. Lenihan Dam loop is a moderate 11.6 miles (18.7 km) route that offers a less strenuous experience around the reservoir area.
As you cycle, you'll be treated to picturesque views of the 338-acre reservoir and the surrounding redwood forests, chaparral, and grasslands. A unique geological feature is that a portion of the San Andreas Fault crosses Los Gatos Creek just south of the reservoir. When water levels are low, you might even spot remnants of the old towns of Lexington and Alma, which were submerged when the dam was built. You can also visit the James J. Lenihan Dam itself.
While many routes involve significant elevation, the park is connected to the Los Gatos Creek Trail, which offers a mostly paved, uninterrupted path without motor vehicle traffic for several miles. This can be a good option for families, though some sections may be gravel. Within the park, routes like the Lexington Reservoir – James J. Lenihan Dam loop offer a moderate, shorter experience.
Lexington Reservoir County Park provides designated parking areas for visitors. Alma Bridge Road, which runs alongside the reservoir, is a popular starting point and typically has parking available. It's always a good idea to check specific trailhead information or park maps for the most convenient parking for your chosen route.
The park is generally enjoyable for cycling throughout much of the year. However, given its location in the foothills of the Santa Cruz Mountains, spring and fall often offer the most pleasant temperatures. Summers can be warm, and while winters are mild, occasional rain might affect road conditions. Checking local weather forecasts before your ride is always recommended.
Yes, many road cycling routes in Lexington Reservoir County Park are designed as loops, allowing you to start and end at the same point. For instance, the Old Santa Cruz Highway loop from Lexington Reservoir County Park is a popular moderate circular route, and the Eureka Canyon Loop offers a more challenging circular ride.
The road cycling routes in Lexington Reservoir County Park are highly rated by the komoot community, with an average score of 4.6 stars from over 70 reviews. Cyclists often praise the scenic beauty, the variety of terrain from rolling hills to challenging climbs, and the well-maintained roads like Alma Bridge Road.
There are over 60 road cycling routes available in Lexington Reservoir County Park, catering to a wide range of abilities. These include approximately 20 easy routes, 32 moderate routes, and 14 difficult routes, ensuring options for every cyclist.
Yes, the diverse habitats of Lexington Reservoir County Park, including oak woodlands and chaparral, support various wildlife. You might spot deer, and the area is home to diverse bird species, making wildlife viewing a popular activity alongside cycling.
Beyond the reservoir itself, you can explore the Los Gatos Creek Trail, which offers a different cycling experience. The park is also integrated into the larger Bay Area Ridge Trail network, providing further exploration opportunities. The nearby town of Los Gatos offers amenities like cafes and shops.
The duration varies significantly depending on the route's length and difficulty. For example, the moderate Lexington Reservoir – James J. Lenihan Dam loop, which is 11.6 miles (18.7 km), typically takes about 1 hour and 3 minutes to complete. Longer, more challenging routes like the Eureka Canyon Loop can take over 5 hours.


Browse the best Road cycling routes in other regions.