Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Mountain biking trails
United States
California
Santa Clara County
Mountain View

Tree Tunnel on Portola Road – Arastradero Lake loop from San Antonio

Routes
Mountain biking trails
United States
California
Santa Clara County
Mountain View

Tree Tunnel on Portola Road – Arastradero Lake loop from San Antonio

Moderate

4.8

(4822)

17,458

riders

Tree Tunnel on Portola Road – Arastradero Lake loop from San Antonio

02:52

47.4km

480m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 27, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Wunderlich County Park

Waypoints

A

Start point

Train Station

Get Directions

1

3.54 km

Bol Park Path

Highlight (Segment) • Trail

Excellent paved north-south dedicated car-free bike trail between Palo Alto and Los Altos.

Tip by

2

17.8 km

Tree Tunnel on Portola Road

Highlight (Segment) • Natural

I road though here after coming down La Honda road, thought it was a really pretty part of the road and it covered l connects back to Sand Hill road

Tip by

3

21.8 km

Woodside Store (Historic Site)

Highlight • Historical Site

Trails looping around and through the open air pioneer settlement museum. Even if inside displays should be closed it's interesting and some buildings have windows to peek through

Tip by

4

36.8 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

5

38.8 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.

Tip by

B

47.4 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

31.0 km

5.28 km

4.59 km

4.18 km

1.78 km

598 m

< 100 m

Surfaces

38.8 km

4.13 km

2.21 km

1.22 km

868 m

195 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Sunday 24 May

23°C

13°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

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

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Nearby routes

Moderate

4.0

36

Canyon Trail, Indian Creek, Black Mountain

02:33h

29.2km

760m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy