This adorable playhouse used to an old garden shed.
This camp's most charming feature is its three-level treehouse, built around a massive elm tree and outfitted with Pendleton blankets, tree swings, and Mason jar light fixtures.
Storybook style playhouse - love the oval door!
Step by step tree-houses
Kids Playhouses Design, Pictures, Remodel, Decor and Ideas - page 7
very cool way to do an above ground pool.
Playhouse with a deck and sand pit. Um, wow!!!!