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Telegraph Canyon

Easy/Intermediate Easy/Intermediate
 3.6 (20)
  1. Areas
  2. CA
  3. …Los Angeles
  4. Yorba Linda
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“A pleasant ride up the center of Telegraph Canyon. Nothing technical, slight climbing. ”

Dave Gregg
Your Rating: Rating Rating Rating Rating Rating      Clear Rating
Your Difficulty:
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8.3

Miles

13.3

KM
Doubletrack

1,362' 415 m

High

481' 147 m

Low

880' 268 m

Up

633' 193 m

Down

3%

Avg Grade (2°)

16%

Max Grade (9°)

Dogs No Dogs

E-Bikes Not Allowed

Description

This is an easy, wide, dirt road that wanders up the center of Telegraph Canyon. Eventually, it leads to Four Corners and beyond. I've never been past Four Corners, so I can't describe it beyond there, but the elevation profile shows it dropping pretty quickly, which is why I gave it green/blue difficulty. If anyone can add to this description, please use the "improve this trail" section.

West from the campground to Four Corners is a brutal climb with no shade. Nothing technical. Just a steep grade.

Contacts

Land Manager: California State Parks: Chino Hills

Shared By:

Dave Gregg with improvements by Scott Olson and 1 other
Full Details

Trail Ratings

  3.6 from 20 votes

#1

in Yorba Linda

#9644

Overall
  3.6 from 20 votes
5 Star
25%
4 Star
30%
3 Star
25%
2 Star
20%
1 Star
0%
Trail Rankings

#1

in Yorba Linda

#593

in California

#9,644

Overall
14 Views Last Month
3,931 Since Jun 6, 2014
Easy/Intermediate Easy/Intermediate
33%
33%
33%
0%
0%
0%
Add a Photo

Photos

The sun sets over the day's final scene in Chino Hills State Park.
Mar 12, 2017 near Los Ser…, CA
A purple bell blossoms along the South Ridge Trail.
Mar 12, 2017 near Los Ser…, CA
Ready to rock... Raptor on my Ripley.
Mar 22, 2016 near Los Ser…, CA
This hairy dude was strolling right down the middle of Telegraph Canyon.
Oct 13, 2017 near Yorba L…, CA
Orange poppies bed down for the night along the South Ridge Trail.
Mar 12, 2017 near Los Ser…, CA
The last glimmer of light streaks across the sky along the South Ridge Trail.
Mar 12, 2017 near Los Ser…, CA

0 Comments

Weather

Current Trail Conditions

All Clear 3 days ago
Add Your Check-In

Check-Ins

Nov 5, 2023
Pablo H.
norco regular bike 12.3mi — 1h 28m
Mar 19, 2022
Jesus Flores
Jan 15, 2022
Jesus Flores
12.4mi — 1h 12m
Apr 30, 2021
Steve LeMire
Nice hot days here. The elevation is subtle but picks up after mile 5. If you parkes on the Carbon Canyon side it's downhill all the way from the… 11mi — 1h 10m
Feb 21, 2021
Edwin Rodriguez
Jan 31, 2021
James Sotelo
Dec 20, 2020
mojojojo Cee
11.9mi — 1h 57m
Jul 7, 2019
Andre Rangel

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