Hike Mount San Jacinto From Idyllwild
|In This Guide|
|Total Distance||19.5 miles (31.4 km)|
|Hike Time||10 Hours (Total)|
|Total Ascent (?)||5,480 feet (1670m)|
|Highest Elevation||10,834 feet (3302m)|
|Fees & Permits||Free Permit & Parking Fee|
|Alerts & Closures (?)||San Jacinto Ranger District|
There are a several routes to hike Mount San Jacinto. This route from Idyllwild is my favorite. The climb is not as steep as the other routes, you don’t need a special permit, and the views on the whole hike are spectacular. John Muir called the views from Mount San Jacinto the most sublime spectacle to be found anywhere on this earth. On a clear day, you can see from Catalina Island to Southern Utah. That’s because Mount San Jacinto, at 10,834 feet, is one of the most topographically prominent peaks in the USA, rising 10,000 feet above the San Gorgonio Pass below. This hike to San Jacinto includes a stretch on the famous Pacific Crest Trail (PCT) where you can channel your inner Reese Witherspoon. The hike is long, and you need a good level of fitness to do it.
If you just want to summit San Jacinto but don’t want to tackle a hike this far, try the San Jacinto Summit hike from the tram in Palm Springs. You can also split this hike into an overnight backpacking trip. Campgrounds on the route (described below) are first come, first serve. Pick up a camping permit at the ranger’s office. You also need a permit if you’re using a portable stove (or campfire).
Getting to the San Jacinto Trailhead In Idyllwild
Use this GPS address: Deer Springs Trail, Idyllwild, CA, 92549, USA.
You need a parking pass for the Deer Springs Trailhead parking. I use the affordable National Parks Pass, which gets me in every park, monument, and national forest. You can also use an (Southern California only) Adventure Pass, or buy a $5 day permit from the ranger’s office.
Getting a Hike Permit in Idyllwild
You need a permit for this hiking route, and it’s easy to get, there are no quotas (unlike other routes). Just pick up the permit at the San Jacinto Ranger Station, fill it out, and hike. You can get a permit after-hours, the permits are actually outside the station.
Address for San Jacinto Ranger Station:
Gear For the Hike
This is a long hike. Make sure you pack plenty of water, snacks, and layers for the summit in the cooler months. Remember to pace yourself, don’t start too fast. And don’t try this in the winter unless you’re positive you can handle potential extreme snow, ice, and sub-zero conditions. Call the ranger office if you’re in doubt.
If you want to check if there’s snow on your hike, read this guide.
My Goto Hiking Footwear: La Sportiva Wildcat
If you hike a lot or just want the best (but not the most durable) hiking footwear, the Wildcat trail runner is your best move. It’s fast and light on trails, the sole gives me good grip off-trail or scrambling, and they dry quickly.
Latest Price on Women’s Shoe – REI | Amazon
Latest Price on Men’s Shoe – REI | Amazon
Best All-Around Day Pack: Osprey Talon
I try so many backpacks and I can usually find something I love about all of them. But no matter how many I try, I always find that I come back to the Osprey Talon 33 (or for women, the Osprey Sirrus 36). It’s just the right balance between everything. You save weight because there is no frame, but the vented and padded back holds its shape, giving it a pseudo-frame. It’s big enough for long day hikes or overnighters, but when I don’t fill it on a shorter hike, it’s still nice and light. It’s got a sleeve for a hydration bladder and side pockets for Smartwater bottles. I’ve been using (and beating) the same one since 2017 and it’s still going strong.
Latest Women’s Prices: REI | Amazon
Latest Men’s Prices: REI | Amazon
Stay Safe Out of Cell Phone Range
If you’re not familiar with the Garmin InReach technology, it allows you to send and receive text messages where you don’t have cell phone signals. You can also get weather reports and trigger an SOS to emergency responders. Even if you don’t have an emergency, sending a quick message telling a loved one that you’re okay or are running late is well worth the cost. The Garmin InReach Mini (REI | Amazon | My Review) fits in your palm and weighs next to nothing.
Here’s my complete gear list that I personally use, have tested, and recommend, updated January 2021.
No company pays me to promote or push a product, all the gear you see here is gear I use and recommend. If you click an a link and buy gear, I get a small commission that helps offset website expenses. There is no cost to you.
Mount San Jacinto From Idyllwild Trail Maps
Download the Hike GPX FileView a Printable PDF Hike Map
How are you going to navigate this hike?
To start, you should always have a paper map and compass. And it helps to print this guide out or save it on your phone. I highly recommend a GPS as well. I use the Garmin Fenix 6 smart GPS watch ( REI | Amazon | My Review) with maps (or the more affordable Garmin Instinct). You can also use most smartphones. Check out my navigation recommendations and resources on my top gear picks page for options at all budget levels.
Mount San Jacinto From Idyllwild Hike Directions
It’s easy to say thank you! Support these free hiking guides by buying anything at Amazon or REI using the links below. There is no cost to you.
Buy Anything on Amazon Buy Anything on REI.com Donate with PayPal
Turn by Turn Directions
Did something change on this hike? If so, please contact me and let me know. I'll update the guide.