Camping packing list for Glacier — Winter
5,200 ft · 11 essentials · Wildlife storage rules apply · ~8°F winter lows
Going-to-the-Sun Road is snow-dependent — often fully open only late June through September.
Grizzly country: carry bear spray, make noise on trails, and use park food-storage rules.
Backcountry campsites require advance reservations via Recreation.gov for most of summer.
Weather changes fast in the Crown of the Continent — pack rain shell and warm layers always.
Many classic trails like Highline and Grinnell Glacier start above 5,000 ft with alpine exposure.
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Permit requirements
Glacier National Park requires permits for most overnight backcountry use.
- Beavers: The North American beaver is the second largest rodent in the world behind the Capybara of South America. Found throughout the U.S. and Canada, these semiaquatic ecosystem engineers constuct dams and lodges that affect the hydrology and ecology of their surroundings. As a keystone species, their presence in riparian habitats affects all neighboring animal and plant life.
- Wolverines: A mid-sized carnivore in the weasel family, the wolverine is active throughout the year in cold, snowy environments to which it is well-adapted. Wolverines are rarely seen and inhabit remote terrain. They are also known as one of the rarest and most elusive carnivores on the planet.
- Mountain Goats: The mountain goat is one of the park's most inconic creatures. It is the only living member of its genus and is more closely related to caprines (the chamois of Europe and the gorals and serows of Asia) than to domesticated goats.
Bear & food storage
Follow NPS food-storage rules — Glacier National Park has active bear and wildlife populations.
Required zones
- Developed campgrounds: use provided food lockers where available
Approved storage
- Park-approved lockers or bear boxes where posted
Weather overview
At 5,200 ft, Glacier National Park sees wide temperature swings. Best camping: July, August, September.
Best months: July, August, September
Snow / closure months: November, December, January, February, March, April
Essential gear list
11 essentials for winter at 5,200 ft.
- 0°F sleeping bag(Sleep)
Winter nights at Glacier National Park often drop to ~8°F at 5,200 ft — a 0°F bag gives safe margin.
- Insulated sleeping pad (R-value 4+)(Sleep)
Cold ground saps heat fast at elevation; an R4+ pad pairs with your 0°F bag for West Glacier, MT-area shoulder seasons.
- Three-season tent with rain fly(Shelter)
Glacier National Park weather shifts quickly — a freestanding tent handles wind and sudden rain common in Winter.
- Water filter or purifier(Cook)
Alpine streams everywhere; treat all backcountry water for Giardia.
- Headlamp + spare batteries(Safety)
Trail work and camp chores run past sunset; a backup prevents being stuck in the dark on unfamiliar trails.
- First aid kit (blister care, pain relief, gauze)(Safety)
Remote terrain near West Glacier, MT means self-sufficiency — treat blisters and minor injuries before they end a trip.
- Rain shell + warm midlayer(Wear)
Layer for 8°F lows and daytime swings at 5,200 ft — cotton stays wet and dangerous.
- Sturdy broken-in hiking boots(Wear)
Going-to-the-Sun Road is snow-dependent — often fully open o rewards stable footing on rocky, uneven trails.
- Bear spray (EPA registered)(Safety)
Grizzly country — carry spray accessible on your belt, not buried in your pack.
- Printed backcountry permit(Navigation)
Permits are checked at trailheads — keep a paper copy even if you have digital confirmation.
- Map + compass (or downloaded offline map)(Navigation)
Cell service is spotty in Montana backcountry — do not rely on live GPS alone.
Campground availability
- Apgar Group SitesLoading…
- Avalanche CampgroundLoading…
- Fish Creek CampgroundLoading…
- Many Glacier CampgroundLoading…
- St. Mary CampgroundLoading…
Road & trail closures
Frequently asked questions
- What should I pack for Glacier National Park in winter?
- Plan for Winter overnight lows around 8°F at 5,200 ft. Bring a rated sleeping bag, pad, rain layers, water treatment, and navigation tools. A backcountry permit is required for overnight stays.
- Are bear canisters required at Glacier National Park?
- Bear canisters are not universally required, but Glacier National Park has active wildlife. Follow NPS food-storage rules and carry bear spray where grizzlies are present.
- When is the best time to camp at Glacier National Park?
- Peak season is typically July, August, September. Going-to-the-Sun Road is snow-dependent — often fully open only late June through September.
- Do I need a permit for Glacier National Park?
- Yes — overnight backcountry use requires a permit. Apply at https://www.nps.gov/glac/planyourvisit/backcountry.htm.
- Can I bring my dog to Glacier National Park?
- Pets are restricted to developed areas and are not allowed on most trails or in the backcountry.
