United States, Montana
A cliff shelf road through Glacier National Park under hanging valleys.
Length
80 km
In miles
49.7 mi
Driving time
2 hr 30 min
Atlas rating
9.5 / 10
The run
West Glacier to St Mary. Drive it in either direction, though the views usually favour the climb.
Season
Logan Pass open roughly late June to mid October, vehicle size limits
Checked by the Drivers Atlas desk
Scored and written by the Drivers Atlas editorial desk, drawing on driven routes across the UK and Europe, mapping data and member road reports. Every road in the library carries a driving and scenery score set by the same method. How we score roads.
Last reviewed 24 April 2026
Nearby
463 km away
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Glacier after glacier lines a road through the spine of the Canadian Rockies.
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Crowsnest Highway
Three mountain passes, canyon walls and long empty straights through the interior.
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North Cascades Highway
Glacier peaks, turquoise reservoirs and long clean sweepers with almost no traffic.
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Beartooth Highway
Swaths of switchbacks climb to 3337 metres past alpine lakes and snowfields.
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Chief Joseph Scenic Byway
Switchbacks over Dead Indian Pass into a canyon nobody else seems to know about.
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Bighorn Medicine Wheel Passage
A wall of a climb onto the Bighorn plateau with a descent that tests every brake.
Plan around it
Curated drives