Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Road cycling routes
United States
California
Los Angeles County
Glendora

Rubel Castle – San Dimas Reservoir loop from Glendora

Routes
Road cycling routes
United States
California
Los Angeles County
Glendora

Rubel Castle – San Dimas Reservoir loop from Glendora

Moderate

4.7

(6437)

15,665

riders

Rubel Castle – San Dimas Reservoir loop from Glendora

01:30

31.4km

340m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: July 2, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Angeles National Forest

Waypoints

A

Start point

Train Station

Get Directions

1

3.26 km

Rubel Castle

Highlight • Castle

Rubel Castle in Glendora, California, is a unique building that was built by Michael Clarke Rubel. Constructed with recycled materials, including stones from local quarries and discarded items, the castle showcases unique architecture.

Tip by

2

13.5 km

The Puddingstone Diversion Reservoir was completed in 1928. This is a diversion dam that takes the water from San Dimas Creek and then divert it into a 3-mile channel that ends in the main reservoir.

Tip by

3

17.1 km

San Dimas Reservoir

Highlight • Lake

The Los Angeles County Department of Public Works currently operates the San Dimas Dam, a concrete gravity dam within the San Gabriel Mountains. It was built by the Los Angeles …

Tip by

4

22.4 km

San Dimas Canyon Park

Highlight • Canyon

The canyon itself is a product of ancient volcanic activity, evident in the towering rock formations and dramatic cliffs. The canyon boasts renowned rock climbing routes frequented by experienced climbers. …

Tip by

B

31.4 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

17.5 km

7.71 km

5.53 km

408 m

109 m

< 100 m

Surfaces

24.3 km

6.98 km

< 100 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

Monday 13 July

33°C

19°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Report restricted access

Nearby routes

Hard

5.0

255

San Gabriel Canyon Road loop from Lario Staging Area

03:40h

60.5km

1,320m

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

© komoot GmbH

Privacy Policy