Very long hike but well worth the effort. The lakes were beautiful and the scenery was unmatched by other hikes I've done. Dislikes: the snowfields along the Lake Haiyaha Trail - they seemed endless, scrambling to Lake Haiyaha - a bit dangerous, and the super steep snowfields along the mountain slopes down to Dream Lake - terrifying. Still an amazing hike with a ton of sights to see along the way.