Montana & Glacier National Park: 5-Day Scenic Drive Guide
Going-to-the-Sun Road, Flathead Lake, and the Beartooth Highway — the most dramatic alpine driving in North America, with the logistics that make it work.
Going-to-the-Sun Road in Glacier National Park is 50 miles of the most dramatic alpine driving in North America — a two-lane road carved into sheer cliff faces at 6,600+ feet with no guardrails on exposed sections, glacial lakes 3,000 ft below, and active glaciers above. This 5-day montana glacier national park road trip covers Glacier NP, Flathead Lake (the largest natural freshwater lake west of the Mississippi), Whitefish, and the optional Beartooth Highway connection for travelers continuing to Yellowstone. The permit logistics are non-negotiable — this guide covers them in full.
5-Day Route: Whitefish to Glacier and Beyond
Fly in to Kalispell → Whitefish
Fly into Kalispell Glacier Park International Airport (FCA) — the closest commercial airport to Glacier. Whitefish is 15 miles north: a ski-town-turned-year-round resort with a walkable downtown, genuine craft brewery scene, and an Amtrak stop on the Empire Builder line. Use this as a recovery and orientation day.
- Whitefish downtown — Central Avenue runs 4 blocks with restaurants, gear shops, and breweries; Bonsai Brewing Project and Great Northern Brewing are both worth a stop
- Whitefish Lake — 3 miles from downtown; the public beach at City Beach is a good afternoon wind-down; kayak and paddleboard rentals available on-site in summer
- Gear check and grocery run — pick up trail snacks, water filter, and sunscreen before Day 2; the nearest full resupply inside the park is limited and expensive
Book Whitefish accommodation early — summer weekends fill fast and the town has limited inventory for a resort destination. In-park lodges at Lake McDonald Lodge and Many Glacier Hotel book out a full year in advance.
Whitefish → Glacier NP West Side
Drive east to the West Glacier entrance and spend the day on the park's west side. Lake McDonald is the first major feature — 10 miles long, turquoise from glacial silt, with the famous painted-rock shoreline that photographs well in morning calm. The vehicle reservation for Going-to-the-Sun Road is required for tomorrow's full crossing — do not skip this step.
- Lake McDonald shoreline — park at the Apgar Visitor Center and walk to the beach; the flat colored rocks in the shallows are geologically distinct (Precambrian Belt rock, over 1 billion years old); best photography before 9am when the water is calm
- Trail of the Cedars (1.3 mi, boardwalk, ADA accessible) — old-growth western red cedar and hemlock in a grove that feels more Pacific Northwest than Montana; accessible year-round; connects to Avalanche Creek and Avalanche Lake trail
- Avalanche Lake (4.5 mi round trip, 500 ft gain) — the most rewarding moderate hike on the west side; multiple waterfalls cascade into the lake from the surrounding cirque walls; best before 10am
- Lake McDonald Lodge — historic 1913 hunting-lodge hotel; worth a walk-through even if not staying; the great hall has original Swiss-style timber construction and mounted taxidermy
The Going-to-the-Sun Road vehicle reservation opens exactly 2 months before your date at 8am Mountain Time on recreation.gov. It sells out within minutes. Set a phone alarm for 7:55am MT on the release morning.
Going-to-the-Sun Road: Logan Pass and St. Mary
The full 50-mile Going-to-the-Sun Road crossing from west to east is the centerpiece of this trip. The road climbs from 3,153 ft at West Glacier to 6,646 ft at Logan Pass — carved into sheer cliff faces with no guardrails on exposed sections, active glaciers above, and glacial lakes 3,000 ft below. Leave West Glacier by 7am to reach Logan Pass before the parking lot fills (it fills by 9am on summer weekends).
- Logan Pass (6,646 ft) — the highest point on the road; park early or use the park shuttle from Apgar; mountain goats are frequently visible at the visitor center year-round
- Hidden Lake Overlook (3 mi round trip, 460 ft gain) — the most accessible alpine lake view in the park; the boardwalk traverses subalpine meadows with wildflowers July–August and mountain goats often on the trail
- Highline Trail to Grinnell Glacier Overlook (7.6 mi one-way from Logan Pass) — the signature Glacier hike; an exposed ledge traverse along the Continental Divide with 180° views; take the shuttle back from the Granite Park Chalet trailhead
- St. Mary Lake viewpoint — the east-side descent delivers the most dramatic view of the road: the Going-to-the-Sun Road visible as a thin line on the cliff face above the turquoise lake
Logan Pass parking fills by 9am on summer weekends. Either arrive by 7am or use the free Going-to-the-Sun Road shuttle from Apgar — it runs every 15–30 minutes and stops at all major trailheads including Logan Pass.
Two Medicine Valley → Flathead Lake → Whitefish
Two Medicine is the quietest developed area in Glacier — far fewer visitors than Logan Pass, genuine backcountry feel, and scenery equal to the more famous districts. After Two Medicine, drive south on US-89 and pick up MT-83 along the eastern shore of Flathead Lake — 28 miles long, the largest natural freshwater lake west of the Mississippi.
- Two Medicine Lake — drive the 4-mile spur road to the trailhead; Running Eagle Falls (0.6 mi, wheelchair accessible) is immediately off the parking area; Two Medicine Lake itself is a glacially carved cirque lake with no crowds
- Running Eagle Falls (Trick Falls) — a double waterfall where the upper falls disappear underground during low water, emerging through a cave at the base; one of the most unusual water features in the park
- Flathead Lake eastern shore (MT-83 south) — cherry orchards line the road July–August; Polson at the south end has lakefront restaurants; the lake is visibly enormous from the highway — no development obscures the shoreline
- Bigfork, MT — small art-gallery town at the northeast corner of Flathead Lake; a good lunch stop; the Bridge Street restaurant row overlooks the Swan River outlet
Two Medicine has its own separate entrance station — no Going-to-the-Sun Road reservation is needed. The east-side entrance fee is paid at the Two Medicine entrance on MT-49.
Optional Extension: Beartooth Highway to Yellowstone
If continuing to Yellowstone rather than flying out of Kalispell, the Beartooth Highway (US-212) is the most dramatic connection available in the lower 48. Charles Kuralt called it 'the most beautiful drive in America' — 68 miles of switchbacks climbing to 10,947 ft with alpine tundra plateaus, glacial cirques, and views extending into three states. Open late May through mid-October only.
- Beartooth Highway (US-212) — departs Red Lodge, MT; the switchback climb from the valley floor to the plateau is visible from the highway below; the Top of the World Store at 9,400 ft is a legitimate landmark stop
- Beartooth Pass summit (10,947 ft) — the highest highway point in Montana and Wyoming; short walks from the summit parking lead to alpine tundra with permanent snowfields even in August
- Chief Joseph Scenic Highway (WY-296) — the descent into the Clarks Fork Valley; connects to Yellowstone's northeast entrance via Cooke City and Silver Gate; the only entrance not accessible from the north in winter
- Yellowstone NE entrance — Lamar Valley is 5 miles inside and is the best wildlife corridor in the park: bison herds, wolves (Lamar Canyon pack territory), and bears are regularly visible from the road
If flying out: Kalispell FCA has direct service to Seattle, Denver, Salt Lake City, Minneapolis, and several other hubs — check seasonal routes as winter service is reduced. The Beartooth Highway closes at first heavy snowfall, typically mid-October.
Going-to-the-Sun Road: Reservations and Logistics
The Going-to-the-Sun Road permit is the most competitive single reservation in the national park system after Glacier's own campgrounds. Here is every option, in order of reliability.
recreation.gov releases Going-to-the-Sun Road vehicle reservations exactly 2 months before each date at 8am Mountain Time. Permits for peak dates (July–August weekends) sell out in under 5 minutes. Set a calendar alarm for 7:55am MT on the release morning. This is not a soft deadline — it is the single most important scheduling action for this trip.
Option 1 — 2-month advance reservation (most reliable)
Book on recreation.gov exactly 2 months before your target date at 8am MT. $2 fee per vehicle. Set up a recreation.gov account before the release morning so you're not creating one under time pressure. Have your vehicle details ready. Peak July and August weekend permits are gone in under 5 minutes.
Option 2 — Enter before 6am (no reservation required)
Vehicles entering before 6am MT do not require a reservation. This means departing your Apgar or West Glacier accommodation by 5:30am to reach the entrance. Logan Pass is 32 miles from the West Glacier entrance — plan 1 hour of driving to reach it by 6:30am in the best morning light.
Option 3 — Enter after 3pm (no reservation required)
Vehicles entering after 3pm MT do not require a reservation. This is viable for a late-afternoon crossing to St. Mary — you will not have time for the Highline Trail, but Lake McDonald, Hidden Lake Overlook, and the road itself are fully accessible in the evening light. Sunset from Logan Pass is exceptional.
Option 4 — Park shuttle from Apgar (no vehicle required)
The free Going-to-the-Sun Road shuttle runs from Apgar Visitor Center to Logan Pass, stopping at all major trailheads. It does not require a vehicle reservation. Run mid-June through Labor Day weekend approximately — check nps.gov/glac for current-season schedule.
Vehicle size restriction — critical for RVs and large vehicles
Vehicles over 21 feet in length or 8 feet in width (including mirrors) are prohibited east of Avalanche Creek on Going-to-the-Sun Road. This applies to many camper vans, RVs, and trailers. Check your vehicle dimensions before booking this trip. There is no exception at the gate.
Common Questions
Do you need a reservation for Going-to-the-Sun Road?+
When does Going-to-the-Sun Road open?+
How many days do you need in Glacier National Park?+
Is the Beartooth Highway worth driving?+
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TripsGalaxy plans this Glacier circuit with smart stops along Going-to-the-Sun Road — enter Whitefish, MT or Kalispell as your start and get the full route ready.
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