If you’re planning a trip to Glacier National Park in Montana, one of the first questions that comes to mind is: “Is Going-to-the-Sun Road open?” This legendary 50-mile scenic drive is one of the most stunning routes in the United States, but it’s also one of the most unpredictable when it comes to accessibility. Carved through the rugged Rocky Mountains, the road connects the west entrance of Glacier near Lake McDonald to St. Mary on the east side, crossing the Continental Divide at Logan Pass.
But unlike many highways, Going-to-the-Sun Road isn’t open year-round. Because of its high elevation, heavy snowfall, and avalanche-prone terrain, the road has a short season—usually from late June or early July through mid-October. Whether you’re planning a once-in-a-lifetime road trip, a hiking adventure, or just hoping to capture breathtaking mountain views, knowing the current status of Going-to-the-Sun Road is essential.
Why Going-to-the-Sun Road Doesn’t Stay Open Year-Round
The main reason people wonder if Glacier National Park’s Going-to-the-Sun Road is open lies in its elevation. The road climbs to over 6,600 feet at Logan Pass, where snow can pile up more than 70 feet deep in the winter months. Plowing operations begin as early as April, but clearing the road can take 10 weeks or more. Crews not only remove snow but also repair rockslides, avalanches, and road damage before it’s safe for vehicles.
Because of this, the road typically opens late in the season compared to other national park drives. Some years, it’s accessible by late June, while in heavy snow years, it may not fully open until July. The closing date for Going-to-the-Sun Road also depends on early snowstorms, but generally, it remains open through mid-October.
Where to Check If Going-to-the-Sun Road Is Open Today
If you’re planning a visit, the Glacier National Park road status page is your most reliable source of updates. The National Park Service posts daily conditions, including sections open to cars, bike access, and temporary closures due to weather or construction.
In early summer, the road often opens in stages. You might be able to drive partway up from the west entrance to Avalanche Creek or from the east side up to Jackson Glacier Overlook, but Logan Pass might still be closed. Visitors often hike or bike the sections closed to cars, which can actually be one of the most peaceful ways to experience the park before the summer rush.
What to Expect When Going-to-the-Sun Road Is Open
When the road is finally open, it’s nothing short of spectacular. Winding along steep cliffs with hairpin turns, it reveals glacier-carved valleys, alpine meadows, waterfalls, and jaw-dropping views of the Rocky Mountains. Key highlights along the way include:
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Lake McDonald – A serene starting point with crystal-clear water and mountain reflections.
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The Weeping Wall – A cliff where snowmelt cascades down right onto the road.
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Logan Pass – The highest point on the road and a gateway to famous hikes like the Hidden Lake Trail and Highline Trail.
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St. Mary Lake – Known for Wild Goose Island, one of the most photographed spots in Glacier National Park.
Because of narrow lanes, steep drop-offs, and heavy summer traffic, it’s best to take your time. Many travelers also opt for the park’s shuttle system along Going-to-the-Sun Road to avoid parking hassles and fully enjoy the scenery without the stress of driving.
Seasonal Tips for Driving Going-to-the-Sun Road
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Early Season (June–July): Expect snowbanks at Logan Pass and cooler temperatures. Wildlife sightings, especially mountain goats and bighorn sheep, are common.
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Peak Season (July–August): This is when the road is almost always fully open. Crowds are heavy, so start your drive early in the morning.
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Fall (September–October): Fewer visitors, crisp mountain air, and colorful foliage make this one of the most underrated times to drive Going-to-the-Sun Road. However, sudden snowstorms may trigger closures.
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Winter (November–May): The road is closed to vehicles beyond the lower elevations, but cross-country skiers and snowshoers can explore sections.
Alternative Scenic Routes If It’s Closed
If you discover that Going-to-the-Sun Road is closed during your visit, don’t worry—Glacier National Park has other beautiful drives:
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Many Glacier Road – Leads to the park’s iconic Many Glacier Valley, full of lakes and dramatic peaks.
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Two Medicine Road – Less crowded but equally stunning, with access to hiking trails and scenic boat tours.
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North Fork Road – A remote, rugged route to Polebridge and Bowman Lake, perfect for those seeking solitude.
These alternatives don’t cross the Continental Divide like Going-to-the-Sun Road, but they offer spectacular views without the uncertainty of seasonal closures.
Tips for Planning Your Visit Around Road Openings
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Be Flexible with Dates: If your trip is in June, understand that the road may not yet be fully open.
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Check Daily Updates: Glacier’s official road status is the most accurate source.
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Book Lodging on Both Sides of the Park: If you’re unsure whether the road will be open, staying one night near the west entrance and another near St. Mary ensures you can still explore.
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Consider a Guided Tour: Red Bus Tours and other operators are allowed earlier access when road conditions permit.
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Have Backup Plans: Hiking in lower valleys, boating on Lake McDonald, or visiting Many Glacier can fill your days if closures occur.
FAQs About Going-to-the-Sun Road in Glacier National Park
Is Going-to-the-Sun Road open right now?
The opening and closing dates vary each year depending on snow levels. The best way to know if Going-to-the-Sun Road is open today is by checking the National Park Service’s official Glacier road status page.
When does Going-to-the-Sun Road usually open?
Typically, the road opens between late June and early July. In heavy snow years, the opening may be delayed until mid-July.
When does Going-to-the-Sun Road close for the season?
The road generally remains open until mid-October, but early snowstorms can cause temporary closures.
Can you drive Going-to-the-Sun Road in May?
In May, only lower sections near Lake McDonald and St. Mary are open to vehicles. Higher elevations remain closed to cars, but open for biking and hiking.
Is Going-to-the-Sun Road dangerous?
The road is narrow and winding, but it’s well maintained. Driving cautiously, avoiding oversized vehicles, and using pullouts for photos make it a safe and unforgettable drive.
Do I need a reservation for Going-to-the-Sun Road?
Yes, during peak season (usually late May to early September), Glacier National Park requires a vehicle reservation to drive the road. Check the official site for the latest details.
Final Thoughts
So, is Going-to-the-Sun Road in Glacier open? The answer depends on when you visit. This engineering marvel offers one of the most scenic drives in North America, but its short season makes timing everything. Whether you’re chasing summer wildflowers at Logan Pass, soaking in fall colors along St. Mary Lake, or planning alternative adventures when the road is closed, Glacier National Park never disappoints.
If your trip depends on it, always confirm the latest Going-to-the-Sun Road opening status before you go—and get ready for one of the most breathtaking drives of your life.