Boing Boing 

A Wisconsin grain silo renovated into three-story fort

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In a great reuse of old infrastructure, a carpenter in West Bend, Wisconsin is turning his family's vacant grain silo into a play room. He started the project last summer and expects to finish in the new few weeks.
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West Bend man builds ultimate “tree house” [Fox6Now]

Spooky tree sculpture in Bali

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BB pal Karen Marcelo photographed this magnificent living tree sculpture in Ubud, Bali. More beautiful photos in Karen's Flickr stream, k0re.

Quadcopter video tour of treehouse in BC Canada


[Video Link] Here's a quadcopter video tour of a treehouse somewhere in BC, Canada. (Via Llyod Kahn's blog)