Diablo Lake to Lake Chelan, North Cascades, Washington. Three to four days.
Maroon Bells Circuit, Maroon Bells Wilderness, South Central Colorado. Four to five days.
McGonagall Pass, Denali National Park, Alaska. Four to five days.
Routeburn Track, South Island, New Zealand. Three to four days.
Tour de la Vanoise Glaciers, French Alps, France. Four to five days.