Best Hikes in St. Mary / Glacier NP, MT

The Garden Wall / Highline Trail

Distance: 4.0 - 11.6 miles (Round Trip)

One of my favorite trails in the park, this moderately easy hike along the western flanks of the Continental Divide features panoramic views of the Livingston and Lewis Ranges along with excellent wildlife viewing opportunities.

Iceberg Lake

Distance: 5.0 - 9.6 miles (Round Trip)

One of the most popular hikes in the Many Glacier area ascends a scenic valley to stunning Iceberg Lake, an aquamarine jewel cradled beneath a dramatic steep-walled cirque. Along the way enjoy fine views of the peaks surrounding the Swiftcurrent Valley, Ptarmigan Falls and the Ptarmigan Wall.

Siyeh Pass

Distance: 9.2 miles (Round Trip)

A scenic ascent of beautiful Preston Park and then a steep climb up pretty meadows and talus slopes leads to Siyeh Pass and the Baring/Boulder Divide, where stunning views unfold to the Sexton Glacier, Matahpi Peak, the Baring and Boulder Creek Valleys and beyond.

Dawson Pass

Distance: 8.5 - 13.0 miles (Round Trip)

This terrific day hike leads to a high pass on the Continental Divide with breathtaking views of the Lewis Range and the Big Horn Basin. Along the way the trail enjoys stunning views of Two Medicine Lake, traverses scenic meadows and offers the chance to see wildlife.

Piegan Pass

Distance: 9.0 miles (Round Trip)

Splendid views of the peaks along the Continental Divide and rimming the Siyeh Creek Valley are the highlights of this scenic hike to Piegan Pass (7,570-ft.).

Gunsight Pass

Distance: 19.4 miles (One Way)

Memorable backpack over Gunsight and Lincoln Passes travels by gorgeous Gunsight Lake and Lake Ellen Wilson set amid towering peaks adorn with glaciers and waterfalls. Wildflowers and wildlife add to the hike’s delights.

Siyeh Bend to Sunrift Gorge

Distance: 10.1 miles (One Way)

Stunning views of Preston Park, the Baring-Boulder Divide and the Baring Creek Valley are the highlights of this great hike circumnavigating the Going-to-the-Sun Mountain and Matahpi Peak massif. The hike uses the Glacier shuttle bus to complete the loop.

Hidden Lake Overlook and Hidden Lake

Distance: 2.6 - 5.2 miles (Round Trip)

Nonstop, panoramic views of the high peaks and alpine meadows around Logan Pass and a stunning overlook above Hidden Lake Basin make this one of the most popular outings in Glacier National Park. Extend the hike by visiting beautiful Hidden Lake.

Dawson Pitamakan Loop

Distance: 15.2 - 17.4 miles (Round Trip)

This long, strenuous hike, best done as a backpack, travels through some of the best scenery in the southern half of Glacier National Park.

Grinnell Glacier

Distance: 7.2 - 10.4 miles (Round Trip)

This popular hike, with fabulous views of the Cataract and Grinnell valleys, climbs through pretty meadows and along rock ledges to Upper Grinnell Lake and Grinnell Glacier, cradled in a dramatic cirque along the Continental Divide.

Swiftcurrent Pass

Distance: 8.0 - 13.6 miles (Round Trip)

This beautiful hike up the Swiftcurrent Valley passes a chain of lovely lakes with terrific views of the surrounding peaks and then climbs a steep trail up to a pass on the Continental Divide. The trail to the divide features panoramic views of Swiftcurrent Glacier and the valley

Grinnell Lake

Distance: 7.0 miles (Loop)

Combine the north and south shore trails around Lake Josephine to create an easy, scenic day hike to exquisite Grinnell Lake, set amid a spectacular cirque. Glaciers along the flanks of the cirque feed photogenic waterfalls that tumble down steep cliffs to the lake’s western shore.

Gunsight Lake

Distance: 12.2 miles (Round Trip)

A hike through forest with limited views leads to stunning vistas of Mount Jackson Gunsight Mountain and Fusillade Mountain towers above gorgeous Gunsight Lake as well as views of Citadel Mountain, Mount Logan and the Blackfoot and Jackson Glaciers.

Cobalt Lake and Two Medicine Pass

Distance: 9.0 - 15.4 miles (Round Trip)

This hike travels up a long, pretty valley to Cobalt Lake and then climbs to a scenic pass on the Continental Divide with panoramic views of the peaks surrounding the Park Creek Valley to the west along with Sinopah Mountain, Mt. Rockwell and Painted Teepee Peak.

Piegan Pass from Many Glacier

Distance: 13.0 miles (Round Trip)

Long beautiful hike up the Cataract Creek Valley to Piegan Pass features stunning views of the high peaks and rugged ridge defining the Garden Wall. From the pass view stretch southeast to Mt. Siyeh, Matahpi Peak and Going to the Sun Mountain.

Ptarmigan Tunnel

Distance: 11.0 miles (Round Trip)

This moderately strenuous hike ascends to a tunnel piercing the Ptarmigan Valley’s knife-edge headwall with stunning views of the peaks soaring above Many Glacier area to the south and the Belly River Valley to the north.

St Mary and Virginia Falls

Distance: 3.2 - 3.8 miles (Round Trip)

If you like waterfalls you’ll love the hike to beautiful St. Mary and Virginia Falls. The short, popular hike features mountain views and an ascent up the lovely Virginia Creek Valley, passing multiple smaller cascades before reaching impressive Virginia Falls.

Twin Falls and Upper Two Medicine Lake

Distance: 2.2 - 9.8 miles (Round Trip)

This easily hike features stunning views of the peaks surrounding the Two Medicine Valley, visits a beautiful pair of cascading waterfalls and a end at a scenic lake ringed by rugged peaks.

Morning Eagle Falls

Distance: 6.4 - 9.2 miles (Loop)

This pleasant hike visits two pretty waterfalls, Feather Plume Falls and Morning Eagle Falls, in the lovely Cataract Creek Valley. Beyond the falls the trail climbs steeply to Piegan Pass.

Three Falls

Distance: 5.3 miles (One Way)

This great little hike visit three scenic waterfalls and travels through a section of the 2015 Reynolds Creek Fire where burnt timber has opened new views. The point-to-point hike makes use of the Park’s excellent Shuttle Bus system.