Glacier National Park - Biking

In Glacier, bicycles are restricted to roadways, bike routes, or parking areas and are not allowed on trails.

Waterton Lakes National Park allows bicycling on some trails.
Cyclists must observe all traffic regulations. Keep well to the right side of the road and ride in single file only. Pull off the road if four or more vehicles stack up behind you. In fog or after dark a white light in front and a red reflector on the rear of your bicycle are required. Be visible! Helmets are strongly advised. Attach a bright flag on a pole and wear light-colored clothing. Watch for falling rocks, drainage grates, and ice on road.

A limited number of sites at Apgar, Fish Creek, Sprague Creek, Avalanche, Many Glacier, Rising Sun, Two Medicine, and St. Mary campgrounds are held until 9:00 p.m. for bicyclists, pedestrians, and motorcyclists. Sites are shared and have a capacity of 8 people; larger groups must split up. The fee is $3.00 per person. If hiker/biker sites are full, campers must use regular unoccupied campsites.