Winter Camping in California: Open Sites, Bad Weather, Real Talk

Phone rang last Tuesday — feller from Ohio asking if California shuts down for winter like the Rockies do. I told him it's California, friend, half the state doesnt know what winter is. The other half gets twelve feet of snow and closes the road. Depends entirely on where you point the truck.

So here's the honest version. Winter camping in California is some of the best cold-weather tenting you can do in the lower 48, provided you understand that "winter" means four different things depending on elevation and which side of the Sierra you're on. I spent 38 years with the Park Service, most of it stamping permits and the last chunk pulling trees off trails. Sadie, my border collie, has slept through more cold nights than most people have camped at all. Let me walk you through what actually works between about Thanksgiving and March.

And a warning up front: I'm going to tell you what's open, but I'm also going to tell you when it's miserable. Those are different conversations.

What "winter" actually means out here

California has three winter zones and you need to pick one before you pack. Low desert — Joshua Tree, Anza-Borrego, Death Valley, Mojave Preserve — is prime time right now. Daytime in the sixties, nights in the thirties and low forties, dry as a bone most years. This is the stuff Midwesterners don't believe until they see it. December in Jumbo Rocks is one of the finest tent nights in North America, assuming the wind holds off.

Coast is the second zone. Big Sur, the San Luis Obispo stretch, the redwoods north of the Bay. Mild temps, usually in the forties at night, but wet. Really wet in a La Niña year, obscenely wet in El Niño. Your gear fails differently in wet cold than in dry cold and most folks learn that the hard way.

Then the mountains. Sierra high country, most of the North Coast ranges above 4,000 feet, anything in Lassen or the Trinity Alps. That's real winter. Snowshoes, avalanche awareness, four-season tent, the whole business. We'll get to that but most of you reading this aren't doing that trip and shouldn't be.

Desert sites that stay open and don't get the buses

If you're coming to California for winter camping and you've never done it before, start in the desert. The learning curve is kinder.

Joshua Tree is the obvious one, near Twentynine Palms and Yucca Valley. Jumbo Rocks and Hidden Valley are the ones everyone wants and good luck getting a weekend site November through March without planning ahead on Recreation.gov. Indian Cove on the north side is bigger and a hair easier. Belle and White Tank are first-come, first-served last I checked but confirm before you drive out — rules shift season to season.

Anza-Borrego Desert State Park, out past Borrego Springs, is the one I'd send my own family to for a first desert trip. Borrego Palm Canyon Campground has actual hot showers which I'm usually suspicious of but after a cold night it's awfully nice. The state parks site at parks.ca.gov handles bookings. Anza also has free primitive camping on BLM-adjacent dirt roads if you've got a vehicle that can handle washboard, which is a right neighborly tradition they haven't killed off yet.

Death Valley runs Furnace Creek and Mesquite Spring through winter. Furnace Creek has reservations and a gift shop so you know how I feel about it. Mesquite Spring up north is quieter, smaller, and the night sky will ruin other night skies for you.

Mojave National Preserve, out near Baker — Hole-in-the-Wall campground stays open and almost nobody goes there in winter. Used to be my favorite stop between assignments. Still is, honestly, used to be quieter but the internet found it so now there's maybe eight people on a weekend instead of two.

Coastal winter — mild, soggy, worth it anyway

Coast is where people underestimate the weather. Fifty degrees and raining for three days will chill you deeper than twenty degrees and dry. If you go coastal in winter you need a tent that actually sheds water and a plan for drying out.

Kirk Creek on Highway 1 south of Big Sur — assuming the highway's open, which is a coin flip some winters after slides — is the sort of spot that justifies the drive. Sites right on the bluff. Reservable through the Forest Service system. Pfeiffer Big Sur State Park in the valley is more sheltered and has the redwoods blocking some weather, worth considering when storms stack up.

Up near San Luis Obispo, Montaña de Oro State Park (Islay Creek Campground) is primitive and cheap and the trails run right out of camp. Henry Cowell Redwoods near Felton stays open in winter too, though check the status after storms because they close for flood risk.

Point Reyes has backcountry sites — Coast Camp, Wildcat — that are frankly magnificent in a January break between storms. You'll want a permit from the park, and you'll want to watch the forecast like a hawk.

When it turns bad, and it will

California gets atmospheric rivers. That's the technical term for when the sky empties the Pacific onto you for four days straight. If you see one on the forecast, cancel. I mean it. People die every winter because they figured they'd tough it out and then a tree came down on the tent, or the access road flooded, or they just got hypothermic in the wet and couldn't think straight to fix it.

Signs you need to pack up:

• Sustained rain forecast over 2 inches in 24 hours
• Wind advisories above 40 mph (branches start coming down)
• Flash flood watches in desert washes — Anza and Death Valley especially
• Snow forecast below 4,000 feet if you're not equipped for it
• Any winter storm warning, not just a watch
• Road closures on your access route (check Caltrans)
• Freezing rain — the worst of all possible weathers

In the Sierra, snow level matters more than temperature. A storm with snow level at 7,000 feet buries Mammoth and leaves Lee Vining clear. A storm with snow level at 2,000 feet shuts down Yosemite Valley. The National Weather Service forecasts snow level specifically — learn to read it.

Gear that actually matters for cold weather

I'm not going to list every item. You can see my picks on the gear page. But here's what separates a cold miserable night from a cold good night.

Sleeping bag is first and it isn't close. If your three-season bag is rated 30 degrees, it's really comfortable to about 40. Winter camping in California, even in the desert, you want something rated 20 or lower. A 15-degree bag with a liner handles pretty much everything short of Sierra high country. There's some options on the sleeping bag page that I don't hate.

Pad matters as much as the bag. R-value of 4 minimum for winter, 5 is better. Cold ground will suck the heat out of you no matter how fancy your bag is. I've seen folks in a 0-degree bag shivering on a summer pad and they can't figure out why.

Tent — a good three-season will work for everything I've described except true Sierra snow camping. Doesn't need to be a four-season bunker. It does need to actually be waterproof, which means a fresh DWR treatment on the fly and seams that aren't shot. The tent page has the ones I trust. The $89 special from the big box store will drown you in a coastal storm, I promise.

Stove: canister stoves lose a lot of performance below freezing. Isobutane is better than straight butane. A liquid-fuel stove like an MSR Whisperlite doesnt care about the cold and that matters when you really need hot water at 6 a.m. See the stove options.

Other essentials: insulated bottle (metal bottle freezes solid, Nalgene with a cozy works), two pairs of wool socks you keep dry at all costs, a stocking cap you sleep in, and dry clothes that live in a dry bag inside the tent and never come out until bedtime.

Permits, reservations, and the quota game

Winter is easier for permits than summer, with one big exception: desert parks on holiday weekends are now zoo-level busy. Thanksgiving at Joshua Tree, Christmas week at Death Valley, Presidents' Day at Anza — these book out six months ahead. The reservation window on Recreation.gov is six months for most federal sites, rolling daily. So if you want December 20, you book around June 20. Set a calendar reminder.

State parks run on ReserveCalifornia and that's also a six-month window as of recent seasons. Confirm before you plan because they tweak it.

Backcountry permits are a different animal. Yosemite wilderness, Point Reyes, Sequoia — most are quota-controlled year-round but winter quotas are generous or non-existent. Still need the permit though. In my clerking days I turned around more than one feller who thought "nobody's checking in January" — they are, and the fine is more than the trip cost.

If you want to see what trails are actually walkable in winter conditions, AllTrails recent reports are decent, and we keep notes on specific California trails too. And hiking in winter is a different kind of day — shorter, slower, more layers in and out of the pack.

Honest take: what we'd actually do

If somebody called me today and said they had four nights in January and wanted California winter camping, here's the trip. Drive to Joshua Tree, two nights at Indian Cove or wherever you can get. Then down to Anza-Borrego, two nights at Borrego Palm Canyon or dispersed off a jeep road if you've got the vehicle. That's a bulletproof itinerary. Dry weather almost guaranteed, cold enough to feel like real camping, warm enough to not suffer, and some of the finest desert country anywhere.

If you want coastal, pick a four-day weather window and commit to Kirk Creek or Montaña de Oro, and have a bail-out plan for a motel in Cambria or Morro Bay if the forecast flips. Don't be stubborn about it. The California parks list has the context on access and seasons for most of these.

Sadie's getting old now and she sleeps in the tent with me every night anyway. If a 13-year-old border collie can handle a January night in the Mojave, so can you — provided you brought the right bag and read the forecast twice. Good country out there in winter. Just respect what it is.