US-09 Glacier Pop
Overview
The Highline Trail is Glacier National Park’s signature hike — a cliff-hugging, wildflower-lined journey along the Continental Divide with nonstop views of glacial valleys and towering peaks. Starting at Logan Pass, this Glacier National Park hike follows airy ledges, climbs toward the Garden Wall, and rolls through some of the most dramatic high-country terrain in the Rockies before descending to The Loop. It’s cinematic, approachable, and unforgettable — the Glacier Pop challenge is pure 'walking the edge of the sky.'
Quick Stats
• Location: Kalispell, Montana
• Distance: 15 miles
• Elevation Gain: 2,621 ft
• Estimated Time: 6 - 10 hours
• Route Type: Point-to-Point
When to Hike
The best time to hike the Highline Trail in Glacier National Park is from July through September, when the snow has melted from the early cliff sections, allowing for a safe and full traverse. July showcases peak wildflowers, August is known for its most stable weather, and September offers golden light with fewer crowds, making it ideal for those taking on the Glacier Pop challenge. June often still has lingering snow and ice, while early fall storms can arrive quickly, so mid-summer to early fall is the prime window for this iconic Glacier hike.
Reservations
You don’t need a hiking permit for the Highline Trail Glacier itself, but you *do* need to navigate Glacier’s vehicle reservation system to reach the trailhead at Logan Pass. Enjoying a Glacier National Park hike on this iconic trail is a must for any outdoor enthusiast.
WHAT’S REQUIRED
• A **Going‑to‑the‑Sun Road vehicle reservation** is required to drive to Logan Pass during peak season, unless you enter the park before 7am or after 3pm.
OFFICIAL RESERVATION LINK
