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Mt. Wilson Trail #11W22

Intermediate
 4.0 (4)

A challenging climb with some rewarding views.


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Map Key

5.5

Miles

8.9

KM

Point to Point

4,903' 1,494 m

High

1,040' 317 m

Low

3,935' 1,199 m

Up

73' 22 m

Down

14%

Avg Grade (8°)

48%

Max Grade (26°)

Dogs Leashed

Features River/Creek · Views · Wildflowers

Description

Look for free street parking in front of Lizzie's Trail Inn and the Richardson House. Mt. Wilson Trail starts about 50 yards north of Mira Monte Ave.

The first mile of the trail is on a sandy singletrack with little shade. The trail goes up and over a large slide and drops down to First Water and some nice shade. A spur trail goes right down to the stream while the trail continues left contouring, then climbing out of the canyon into open chaparral. It then makes a turn into a nice shaded area and there is an unofficial trail in a gully leading west up to the ridge. Nearby there is another trail heading east to a cleared area and emergency heliport.

The trail continues up through a nicely shaded section with oaks and bigcone spruce crossing a seasonal stream then comes to the remains of Orchard Camp, a former backcountry lodge and a good resting point before the next big climb up to Manzanita Ridge.

The trail ascends switchbacks through forest crossing a seasonal spring. There is one rough section with narrow tread then it enters open chaparral reaching a saddle with a nice bench with great views of the Los Angeles Basin on a clear day. There is a junction with the Winter Creek Trail #11W20 going right. Turn left and continue under a shady canopy of oak and bigcone spruce. The trail ends at the junction with the Mt. Wilson Toll Road #2N45. From there it is a little over a mile to the summit.

Flora & Fauna

Poison oaks everywhere! Oaks, bay, maple, alder trees and bigcone spruce provide some shade, mostly in the mid to upper sections. Open chaparral of laurel sumac, ceanothus, scrub oak on the lower section of trail. Nice wildflowers in spring.

Contacts

Shared By:

Swire Ho

Trail Ratings

  4.0 from 4 votes

#9355

Overall
  4.0 from 4 votes
5 Star
25%
4 Star
50%
3 Star
25%
2 Star
0%
1 Star
0%
Trail Rankings

#924

in California

#9,355

Overall
13 Views Last Month
1,266 Since Aug 8, 2017
Intermediate

0%
0%
67%
33%
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Photos

Most challenge part of the Mt Wilson trail.  Be sure to use your hands as well.
Sep 22, 2015 near Sierra…, CA
Amazing view coming up Mount Wilson
Sep 22, 2015 near Sierra…, CA
Junction on the Mt. Wilson Trail and the Jones Peak Connector.
Jan 6, 2019 near Sierra…, CA
Best hill work out!
Sep 22, 2015 near Sierra…, CA

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Current Trail Conditions

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Bad / Closed 35 days ago See History
Add Your Check-In

Check-Ins

Jun 14, 2020
Denise Dias
May 29, 2020
Ali Catsron
Mar 27, 2020
Carlos Valverde
12h 23m
Nov 3, 2019
William Nicolas
Stopped 15 minutes before the top to the antennas because we started late and did not want to get benighted! Justine got stung by a bee. — 7h 00m
Oct 14, 2019
Gloria Isaac
5.5mi — 11h 36m
Oct 22, 2017
Jose Jd
one way to the top in 2:33 min now let's work our way back to the bottom 5.7mi