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United States
California
San Mateo County
Portola Valley

Portola Valley – Junipero Serra Boulevard loop from Portola Valley

Routes
United States
California
San Mateo County
Portola Valley

Portola Valley – Junipero Serra Boulevard loop from Portola Valley

Intermediate

4.0

(2)

11

riders

Portola Valley – Junipero Serra Boulevard loop from Portola Valley

02:25

32.0km

430m

Intermediate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 29, 2025

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Waypoints

A

Start point

Parking

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1

797 m

Portola Valley

Highlight (Segment) • Settlement

The ride takes you through the (very) well-to-do town of Portola Valley, which usually ranks as one of the top 10 in the US in terms of average household income. …

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2

12.5 km

Junipero Serra Boulevard

Highlight (Segment) • Cycleway

Junipero Serra Boulevard has a generous, paved bike lane in both directions for the entire length of the ride.
Car traffic is everpresent on this route, and it can get …

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3

20.1 km

Arastradero Lake

Highlight • Lake

Arastradero Lake is nestled in the hills of the Enid Pearson-Arastradero Preserve. The lake is surrounded by oak trees and can get quite dry in the summer.

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4

22.8 km

Arastradero Overlook

Highlight • Viewpoint

What a great place for a break in Arastradero. Relax and enjoy the wonderful view.

Tip by

5

22.8 km

Just right off the picnic bench area lies a viewpoint of the Pearson-Arastradero Preserve. An open meadow offers views of the preserve and surrounding mountains. It's a nice shaded area for a break!

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6

23.6 km

Bowl Loop Jumps

Highlight • MTB Park

This area has some short but steep downhill and uphill sections around a 'bowl' like terrain and a small network of trails. Good area to practice MTB riding/jumps.

Tip by

7

26.2 km

Rossotti's Alpine Inn

Highlight • Pub

This fantastic tavern, founded in 1852, is the second oldest in the state. It features a large, beer garden-style outdoor area with plenty of shade. An extensive beer and food …

Tip by

B

32.0 km

End point

Parking

Way Types & Surfaces

Way Types

16.4 km

4.59 km

4.57 km

4.17 km

1.87 km

305 m

134 m

Surfaces

21.9 km

5.56 km

2.23 km

2.16 km

177 m

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Elevation

Elevation

Highest point (220 m)

Lowest point (40 m)

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Weather

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Today

Monday 27 October

20°C

10°C

0 %

If you start your activity now...

Max wind speed: 11.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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