Highline Trail
Walk the knife-edge of the Continental Divide along Glacier's famous Garden Wall...
View Highline Trail Permit permit details and availabilityWe watch this permit around the clock. When a cancellation posts, we send you an alert so you can book before the spot is gone. Pro and $19 single-permit alerts are checked about every minute. Free accounts are checked hourly.

The single advance reservation that covers backcountry camping across all of Glacier National Park, from Goat Haunt to Two Medicine and every ranger district in between.
“One permit opens 700 miles of trail across the Crown of the Continent, where grizzlies roam turquoise lake basins and the Continental Divide splits the sky.”
Track a specific zone— not the whole wilderness
Mid-July through mid-September is the reliable window, when the high passes are clear of snow and campgrounds are open. Late July brings peak wildflowers, and mid-September offers thinner crowds and golden larch on the west side.
Trailhead (3,150 ft)
Backcountry Tips
Today
47°
39°
93%
Sat
41°
39°
98%
Sun
47°
37°
73%
Mon
42°
38°
87%
Tue
46°
38°
82%
Wed
46°
35°
Thu
43°
38°
22%
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Permits typically release on a rolling basis. Check the specific release time for your desired dates.
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Fitness and endurance required
Climbing, scrambling, or specialized skills
Steep dropoffs and fall potential
Route finding and trail clarity
Difficulty of bailing out mid-route
Experienced backpackers comfortable in grizzly country, on high passes, and far from a trailhead.
Prior multi-day backpacking in mountain terrain and bear-country food storage habits are strongly recommended before a Glacier wilderness trip.
First-time backpackers, anyone uneasy around bears, or hikers who cannot handle sustained elevation gain at altitude.
Glacier National Park sells one wilderness permit that covers backcountry camping across the entire park, from the North Fork to Two Medicine. You build an itinerary out of designated campgrounds, one night at each, and the permit ties them into a legal route. About 3,000 standard advance reservations are released each spring through a March request period on Recreation.gov, with roughly 30 percent of all sites held back for walk-up permits issued the day before or day of your trip.
Because the advance reservations for the well-known routes sell out within days, watching permit 4675321 for cancellations is the practical way to land the dates and campsites you want once the initial release is gone.
This is the whole-park wilderness permit for Glacier, not a single trail. Every backcountry night in the park runs through Recreation.gov permit 4675321, whether you are stringing together the Northern Loop from Goat Haunt, camping under Grinnell Glacier out of Many Glacier, or walking the Continental Divide Trail through the park. Advance reservations move in a March request period and roughly 3,000 standard reservations sell out fast, so the routes people actually want fill months ahead. Watching for cancellations on this permit is often the only way to get the campsites and dates you planned around.
Glacier's wilderness permit is a build-your-own-route system. You pick a chain of designated campgrounds, one per night, and the permit ties them together into a legal itinerary. Popular strings include the Highline to Granite Park traverse along the Garden Wall, the Gunsight Pass route past Gunsight and Lake Ellen Wilson, the Dawson-Pitamakan loop out of Two Medicine, and the long walk north from Many Glacier over Stoney Indian Pass to Goat Haunt. The nine booking districts (Goat Haunt, Lake McDonald, Many Glacier, North Fork, St. Mary, Two Medicine, Walton, the Undesignated Zone, and the Continental Divide Trail corridor) each cover a cluster of campgrounds, and a single trip can cross several of them.
Most routes gain and lose thousands of feet crossing named passes above 7,000 feet. Snow lingers on north-facing passes into July, and the high sites often do not open until mid-July. By late September the season closes down as campgrounds shut for winter.
You wake to a windless morning at a lakeside campsite, the peaks across the water still holding last night's snow. The bear cables sag with your food bag ten feet up. There is no cell signal, no road noise, just the sound of a creek and the knowledge that the nearest trailhead is a full day behind you. Glacier's backcountry does not feel visited. It feels earned.
Starting point for Highline Trail—the park's most popular backcountry access
Extremely limited. Fills by 7-8am in summer. Shuttle from Apgar recommended.
Check the park's road status page before planning — NPS publishes Going-to-the-Sun Road status live rather than a typical season.
West Glacier (30 miles) or St. Mary (18 miles)
Trailhead for Dawson-Pitamakan Loop—quieter alternative to Logan Pass
Larger lot, rarely fills except peak weekends
From East Glacier via Two Medicine Road. Open seasonally.
East Glacier (10 miles) - limited services
Required and recommended gear for Glacier Wilderness
Trailhead transportation options
Browse all shuttlesExperienced wilderness guides
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Glacier Wilderness permits use a reservation system. PermitSnag sends lottery open, deadline, and results reminders; you can also enable cancellation alerts if spots open later.
Check with the managing agency for current season dates. Weekdays generally have better availability than weekends.
This permit has a demand score of 8/10, making it highly competitive. We recommend having backup dates and using PermitSnag's cancellation alerts.
Cancellations happen daily. Set up alerts with PermitSnag to get notified the moment a spot opens up. Pro and $19 single-permit alerts are checked about every minute, 24/7; free accounts are checked hourly.
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Write the First ReportSunrise from any camp east of the Continental Divide sets the red argillite peaks on fire. Elizabeth Lake and Cosley Lake glow first.
Morning light works best for the east-side peaks and the distinctive red rock. West-side lake basins hold soft light into the evening.
North Fork, Walton, and the Goat Haunt districts see a fraction of the traffic of the Logan Pass corridor. Midweek starts beat the weekend rush for walk-up sites.
Consider these alternatives if your preferred dates aren't available.
The same Recreation.gov permit, 4675321, watched as a whole rather than only for the advance-reservation window.
A broader watch covers every district on the permit, so it returns more results than an advance-only watch.
The Many Glacier district on the same permit: Cracker Lake, Poia Lake, and the Belly River camps reached over Ptarmigan Tunnel.
Elizabeth Lake Foot is 9.5 miles with 720 feet of gain from the Belly River Trailhead against 2,600 feet by way of Ptarmigan Tunnel, so the approach you pick changes the day completely.
The southeast corner of the park: Oldman Lake, No Name Lake, Cobalt Lake, and the Dawson and Pitamakan passes.
In 2026 the North Shore Trailhead is not accessible due to construction in the Two Medicine Campground, and the reroute to the North Shore Trail requires an unbridged ford. The South Shore Trail reaches the same places without a ford and adds about a mile each way.
Logan Pass to Granite Park Chalet on the Highline Trail, 7.6 miles one way with 800 feet of gain, on the same permit.
One stretch of trail instead of a multi-night itinerary.
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