"San G"

(From Vivian Creek)

Local Trek San Gorgonio, trek poster
San Gorgonio Mountain or “Old Greyback”, is the highest peak in Southern California at 11,503 feet (3,506 m) It is not a particularly craggy mountain, and from a distance, it only appears to be an extremely high hill, earning it the name of greyback. Despite not being particularly striking in appearance during the summer, it is the only mountain in Southern California with a summit a significant distance above the tree line. As such its bright white winter snow cap, unobstructed by vegetation, makes the mountain noticeable from many miles away. The mountain hosts the longest recorded line of sight in the contiguous United States; it is plainly visible from the summit of Mount Whitney, 190 miles away.
There are four well trekked trail heads for approaching this mountain: South Fork, Fish Creek, Momyer, and Vivian Creek. This page will detail the trek from Vivian Creek trail head.

Quick Details:

DIFFICULTY: Challenging to Advanced
DISTANCE: ~ 18.5 miles   (30km)…RT 
TIME: Between 7 to 10 hours
ELEVATION GAIN: ~ 5,560’  (1,694m)
SUMMIT ELEVATION:  11,503’  (3,506m)

(Not recommended for beginner hikers)

A wilderness permit is required for all groups entering the San Gorgonio Wilderness area, so it's important to RSVP for this trek so we can get an accurate head-count for the permit.

Where to Meet Up

– Find us around the trail head at the Vivian Creek Trail parking area, at the far eastern end of the parking/picnic area.

– Facilities:
– Restrooms are available at the parking lot and picnic area.

Parking:
– In Google Maps:
Look up “Vivian Creek Trail Parking Lot”

The address is: 41900 Falls Rd, Forest Falls, CA 92339

You’ll need to display a National Forest Adventure Pass (or an America the Beautiful Pass) when parking

Parking fills up early on the weekends. If the parking/picnic area is full, there’s another gravel parking area outside the main gate towards the “Big Falls Trail Head”

THE PLAN:

Plan for an all-day trek, with almost 5,600’ of elevation gain, Spectacular 360º views from the summit at 11,503′

Ascent Route:
– Vivian Creek Trail (6106′) to the summit (11,503’)

Descent Route 1:
– Out and Back the way we came, Vivian Creek Trail

Descent Route 2:
– As an optional thru-hike down to South Fork Trail Head in Angelus Oaks (adds 5 miles)

Descent Route 3:
– As an optional thru-hike down to Fish Creek Trail Head in Angelus Oaks. A pick up car will be needed at Fish Creek (adds 3 miles)

Trek Data
Daybreak on the switchbacks

What to Bring

Gear List:

 

Footwear:
– Well broken in trail runners or lightweight hiking boots (Trail runners work well on this trail) –
(sneakers may ok for this trail if the weather is clear)
– Light-weight to Mid-weight socks … (be familiar with the brand/style)
– Gators are ‘optional’ 
(NO BRAND NEW FOOTWEAR)

Sun Protection:
– Hat (cap or wide brim hat) – Sunscreen (SPF 50+)
– Chapstick or Carmex
– Buff / Bandanna
– Sunglasses

Wind Protection:
– Beanie
– Belaclava (optional)
– Gloves
– Wind shell

Pocket Calories
– Trail treats… Things that can fit in your pockets but won’t melt:
-Energy Gels
– Starburst
– Tic Tacs
– Whatever you bring on a race… bring that!

Clothing:
– Sports shirt (moisture wicking) … it will get sweaty
– Shorts or convertible hiking pants (summer)
– Base layer (capelene)
– Mid Layer

Be prepared for adverse weather. It can snow up here in the summertime!

Trekking Poles:
– Highly Recommended 

Pack List:

 

Capacity/Size:
– 13 liters to 18 liters will be fine. (Larger packs for winter ascents)
– A trail running vest also works if you want to go fast and light (just minimize contents to bare minumum)

Water:
– 1.5 liters
– Bring an EMPTY 1 liter bottle (like a Nalgene) or bladder (like a Platypus) which we will fill at the spring at High Camp (5.6 miles in)
– Bring a FULL .5 liter (12oz bottle) or accessory bottle to drink along the way from the trailhead to the spring.
– A 32oz bottle of gatorade (full sugar) can take care of most your water and glucose needs. It’s just extra weight to bring from the bottom.

We will refill all the empty bottles at the spring and will carry the heaviest water load from there to the summit. This will give us enough for the complete descent regardless of our descent route.

Food:
– Bring a snack like an apple or a granola bar
– Bring a small lunch item like a wrap or sandwich
– (optional extras) like trail mix or cookies, something with high calories.
– Pack extra emergency glucose, like gels, glucose tabs, or candy that won’t melt in the heat.

Layers:
– Wind jacket
– Beanie
– Light gloves
– Mid-layer (anything with long sleeves will work, just nothing too bulky) – Extra pair of socks (light weight)

Expect it to be windy and chilly at the summit. We can add or subtract layers as needed.

Other Pack Essentials: 
– Headlamp
– Batteries
– Knife
– Tylenol
– Antacid
– Camera
– TP
– Glucose meter + strips
– CGM backup
– Emergency insulin (in cooling pack like a frio) either pen or vial+syringe

At least 1 person in the party will carry:
– First Aid Kit (small)
– Blister Treatment
– Phone
– Charger+Cords
– GPS
– Map
– Emergency Blanket(s)
– Water Filter
– Emergency glucose

______________________________________________________________________________

Other Notes:

 

Parking requires a National Forest Adventure Pass.
$5 for a day pass (these can be picked up in Forest Falls)
$30 for an annual pass (these can be purchased on-line, in town, at REI, at Adventure 16, Dick’s Sporting Goods, and most sporting goods stores in southern California)

On the weekends, Parking fills up pretty quick at the trailhead. If you arrive at the trailhead at 9am, you might be out of luck, however, theres usually more parking outside the parking lot gate at a big gravel lot towards the Big Falls Trail Head. You just have to walk an extra 10 minutes up to the trailhead.

Theres a restroom at the trailhead picnic area.

For more info or questions, email:
info@typeoneoutdoors.com

 
Summit celebration

Other Stuff:

LNT:
We will be traveling in a protected national forest ecosystem, so we will practice Minimal Impact Principles.
Whatever we pack in, we will be packing out.
Feel free to bring an extra ZipLoc bag for litter.
Leave rocks, trees, wildlife undisturbed.

Just in Case:
At least 1 person in the party will carry:
– First Aid Kit 
– Blister Treatment
– Phone
– Map
– Headlamps
– Emergency blanket
– Emergency glucose

For more info or questions: email:
info@typeoneoutdoors.com

Mobile RSVP

RSVP form for mobile devices

Snapshots

Local Trek San Gorgonio, trek poster

RSVP

Trek Waiver

This release basically acknowledges that you understand risks involved with the activity you are signing up for.

Understanding that any outdoor activity comes with inherent risks of injury and even death in the most extreme cases.

You are also agreeing not to do things that may jeopardize the safety of the guide or other participants.

You are agreeing that you will not adversely interfere with the natural environments we will be using (other than normal use of the trails, equipment and infrastructure) This includes wildlife, sensitive ecosystems, manmade structures, maintained trails, markers, safety devices, safety structures, and personnel.

Since you are signing up to join us on this activity, you are doing so at your own will and you understand all the risks involved. (if you don’t, please ask. If you still don’t, Please don’t sign) You’re also agreeing to let your leader know if you have any medical condition that needs to be disclosed before we set out, and you agree to prepare yourself adequately before the activity and be as self sufficient as possible as not to be an adverse burden upon the rest to the party or strangers.

You’re agreeing to indemnify, and to hold Type One Outdoors and its guides, drivers, agents, associates, employees, owners, volunteers, leaders, affiliates, helpers, and participants harmless and promise not to sue.

We take lots of photos on these treks, and participants usually wind up in the pictures shared on Type One Outdoors social media, and web pages in efforts of promoting future and past activities, trips and events. Please indicate below if it’s ok with you, or not, that we can use pictures that include you.

If you agree with the above statements,
please put in your name and email address below, prove you’re not a robot, then hit “Agree”