Fodor's Expert Review Iceberg Lake Trail

This moderately strenuous, 9-mile, round-trip hike passes the gushing Ptarmigan Falls, then climbs to its namesake, where icebergs bob in the chilly mountain loch. Mountain goats hang out on sheer cliffs above, bighorn sheep graze in the high mountain meadows, and grizzly bears dig for glacier lily bulbs, grubs, and other delicacies. Rangers lead hikes here almost daily in summer, leaving at 8:30 am. Moderate.