Emergency cabin at the top of the Harding Icefield Trail, Kenai Fjords National Park, Alaska. Submitted by Michaela Eschenbacher.
Hunting cabin loft in Northwestern Wisconsin.
Submitted and photographed by Stephanie Schuster.
Hikers hut on the Tjäkta pass, Kungsleden, Sweden.
Submitted and photographed by Andrew Groves.
A treehouse in the woods near Whistler, British Columbia, Canada.
Submitted by Joel Allen.