Stevens Creek Reservoir – Montebello Road loop from Rancho San Antonio County Park
Stevens Creek Reservoir – Montebello Road loop from Rancho San Antonio County Park
4.7
(9356)
17,366
riders
Stevens Creek Reservoir – Montebello Road loop from Rancho San Antonio County Park
02:05
27.5km
670m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: April 21, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Bus stop
Get Directions
5.76 km
Stevens Creek Reservoir
Highlight • Lake
Tip by
6.43 km
Picnic Area at Stevens Creek Reservoir
Highlight • Rest Area
Tip by
13.0 km
Montebello Road
Highlight (Segment) • Cycleway
Tip by
27.5 km
End point
Bus stop
Way Types & Surfaces
Way Types
19.8 km
7.44 km
127 m
< 100 m
Surfaces
26.7 km
758 m
< 100 m
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Elevation
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Weather
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Today
Wednesday 17 June
28°C
14°C
0 %
Additional weather tips
Max wind speed: 4.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a truly rewarding challenge on two wheels in Silicon Valley, the Stevens Creek Reservoir – Montebello Road loop from Rancho San Antonio County Park delivers. This difficult touring cycling route covers 17.1 miles (27.5 km) with a significant 2211 feet (674 metres) of elevation gain, typically taking around 2 hours and 4 minutes to complete. It's an iconic climb best suited for experienced cyclists seeking a tough workout and spectacular views.
What to expect on Stevens Creek Reservoir – Montebello Road loop from Rancho San Antonio County Park
The primary feature of this ride is the iconic Montebello Road climb, which starts with a particularly steep 1.5 to 2 miles, hitting double-digit grades and even short stretches over 15%. As you ascend, you'll be treated to panoramic views of Stevens Creek Reservoir, the sprawling Silicon Valley, and even Mt. Diablo in the distance. The route winds through varied landscapes, from shaded canyons to vineyards like Picchetti Winery, offering a diverse visual experience. This is a difficult ride, best suited for touring cyclists with good to very good fitness who are ready for a sustained, challenging ascent.
Planning your visit
Planning your ride is straightforward, as the route starts from Rancho San Antonio County Park. One of the best aspects of the Montebello Road climb is its 'dead-end' nature for motor traffic, meaning you'll often find cyclists outnumbering cars, creating a safer and more enjoyable experience. The road surface is generally good, starting as a divided two-lane road and narrowing to one lane higher up. Consider starting early to make the most of the quiet roads and cooler temperatures.
Trail details
- Distance: 17.1 miles (27.5 km)
- Elevation gain: 2211 feet (674 metres)
- Difficulty: difficult
- Estimated time: 2 hours and 4 minutes
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