From Archdaily, this photo (make sure you look twice at it) and more on the constantly-award-winning Morris Arboretum Tree Adventure at UPenn:
Morris Arboretum’s Tree Adventure exhibit Out on a Limb, designed by Metcalfe Architecture & Design, was the 2010 AIA Philadelphia Design Excellence Gold Medal Winner, 2010 AIA Pennsylvania Architectural Excellence Award, 2010 “Best of Philly” Award, and the 2010 American Association of Museums Excellence in Exhibition Design Award. Suspended 50 feet above the forest floor this network of walkways (450-feet in length) provides a bird’s eye view of the forest, complete with a giant Bird’s Nest, Squirrel Scramble rope, and many vista platforms.
Originally seen on Notcot.org.
