<p>A hiker follows the trail on his return from Cracker Lake at Glacier National Park.</p>
December 20, 2012
Stories this photo appears in:
December 20, 2012 8 p.m.
Glacier's blessing - or curse
Popularity putting pressure on park
GLACIER NATIONAL PARK - Future visitor restrictions on the Going-to-the-Sun Road corridor? Impacts from oil and gas development east of the park? Aquatic invasive species as Glacier National Park's biggest threat?