Highline Trail

The Highline Trail typically starts at Logan Pass, which is also a major visitor center in Glacier National Park. Parking at Logan Pass can be very challenging due to its popularity. It's highly recommended to arrive very early in the morning, ideally before 7 AM, to secure a spot. Alternatively, consider using the park's shuttle system, which serves Logan Pass.

The Highline Trail is primarily a point-to-point hike. The most popular route starts at Logan Pass and continues for about 11.8 miles (19 km) to The Loop trailhead. This route involves a significant downhill section towards the end. Many hikers use the park's shuttle system to return to their starting point.

The trail largely follows the "Garden Wall," offering continuous dramatic mountain vistas. Early on, there's a narrow, exposed cliffside section (3 to 6 feet wide) with a steep drop-off. A steel cable is bolted to the cliff face as a handrail for security. Beyond this, the trail has gradual ups and downs through alpine meadows. The descent from Granite Park Chalet to The Loop is particularly steep, dropping over 2,000 feet in about four miles, which can be strenuous on knees.

You'll experience continuous panoramic views of towering mountains like Mount Reynolds and Heaven's Peak. A notable feature is the narrow, exposed section near the start with a safety cable. Key viewpoints include the Highline Trail Overlook. An optional, strenuous detour leads to the Grinnell Glacier Overlook for spectacular views of Grinnell Glacier.

Wildlife sightings are common along this route. Hikers frequently spot mountain goats, bighorn sheep, marmots, and mule deer. Always maintain a safe distance and never feed wildlife.

The best time to hike is typically from mid-July through early September, once the trail is fully clear of snow. Wildflowers are most vibrant in July and August. Always check current trail conditions and weather forecasts before heading out, as conditions can change rapidly in the mountains.

No, dogs are generally not permitted on the Highline Trail or most other trails in Glacier National Park. This regulation helps protect wildlife and ensures a natural experience for all visitors. Leashed pets are allowed in developed areas, along paved roads, and in campgrounds.

Yes, Glacier National Park, part of the Waterton-Glacier International Peace Park, requires an entrance fee. Additionally, during peak season (typically late May through early September), a vehicle reservation may be required for certain areas, including the Going-to-the-Sun Road corridor where the Highline Trail is located. Check the official Glacier National Park website for the most current fee and reservation requirements before your visit.

Potable water is available at Logan Pass at the start of the trail. However, opportunities to filter water along the trail itself are limited, especially later in the season. It's crucial to carry at least two liters of water per person. Additionally, bring sun protection (hat, sunscreen), layers of clothing for changing weather, snacks, and bear spray.

Yes, the route also passes through sections of the Highline Trail, Garden Wall Trail, and Granite Park Trail. An optional side trip can take you to the Grinnell Glacier Overlook.

To make the most of your hike and avoid crowds, start as early as possible in the morning. This not only helps secure parking at Logan Pass but also allows you to experience the exposed sections before the heat of the day and enjoy wildlife activity. Consider hiking the point-to-point route to The Loop for a largely downhill experience, but be prepared for a very steep descent at the end.