Past Meetup

May Mountain Hike: Mt.Wilson Lower-Upper Winter Creek trails (Intermediate Plus)

This Meetup is past

24 people went

Location visible to members


This is an "Out of OC Hike" in the San Gabriel Mountains. It's not Introduction to Hiking, and fit for regular conditioning hikers. Please know your limit. Up to Wilson 14-15 miles [masked]ft vertical elevation gain)

Meet at Chantry Flat Parking near the lower restroom
Trailhead: Chantry Flat in the San Gabriel Mtns (about 60 miles driving one way from Irvine)
Trailhead time: 6:45 AM (early for parking)
Departure time: 7:00 AM
Adventure Pass is required to park your car at the trailhead (carpool is recommended) You can purchase the pass at the trailhead or at any sport store near you.
What to bring: 10 hiking Essentials (, wear hiking shoes, hat, sunscreen, bring water, snacks and pack a lunch. There is warning about poison oak on the trails


About 5-6 hours for the route to Mt. Wilson either the Winter Creek trails or Gabrielino Trail
Rating: very strenuous for distance, fast pace and elevation gain
Distance: 14-15 miles

Elevation Gain:[masked]ft

Other info:
•Topo map of trails: http://www.adamspacks... (
•Current weather conditions on Mt Wilson: http://www.findlocalw... (
•Mt. Wilson webcam: http://www.astro.ucla... (
*** Trails from Chandry Flat (
***Trail Description to Sturtevant Falls (

ABOUT THIS HIKE: There will be a little bit of stream crossings and some boulder hopping, but you should be able to manage to keep your feet dry.

Mount Wilson is one of the better known peaks in the San Gabriel Mountains, part of the Angeles National Forest in Los Angeles County, California. It is the location of the Mount Wilson Observatory and has become the astronomical center of Southern California with 60-inch (1,524 mm) and 100-inch (2,540 mm) telescopes, and 60-foot (18.3 m) and 150-foot (45.7 m) tall solar towers. The summit is at 5,710 feet (1,740 m).

From Interstate From the Foothill Freeway (I-210) in Arcadia, take the Santa Anita Avenue exit and drive north to Chantry Flat, 4.6 miles

For those who want to Carpool: leave at 6:00AM

Suggested carpool meetup spot is at the Park-n-Ride in Orange off the 55N Lincoln/Nohl Ranch exit. Park-n-Ride entrance is on Tustin, across from Von's parking lot.

Traveling NORTH on the 55, exit Lincoln Ave. West. Make 2 lefts, go under the freeway and take a left onto Tustin Ave. heading South. If you're traveling SOUTH on the 55, exit Lincoln and make a left on Tustin. The Park & Ride will be on your left hand side. You'll need to make a U-Turn to get to this side of the street

Chantry Flat on Google Map: (

By joining the meetup, you agree to Meetup Terms of Service releases the Organizer and Assistant Organizers from any liability related to incidents that occur at Meetup gatherings YOU acknowledge THAT WE ARE NOT PROFESSIONALS. YOU ASSUME RESPONSIBILITY FOR YOURSELF AND YOUR SAFETY. Hiking is a rewarding and pleasant activity in nature, but there are certain dangers you should be aware of. Those include, but are not limited to, trip and fall injuries, bee stings, poison oak exposure, ticks and snake bites. By signing up for this event, you agree to hold harmless the hike organizer, assistant organizers and other participants for any injuries sustained during this hike