Exterior Treehouse Design Photos and Ideas

Moss-covered boulders at the base of Colorado Camelot tree house helped to inspire the design for the compact structure.
The Colorado Camelot tree house in Manitou Springs, Colorado, is wrapped with Douglas fir and features a deck pierced by tree trunks.
The 260-square-foot tree house in Melides that Madeiguincho designed was inspired by a pair of centenary pine trees.
Designed by Madeiguincho, the Columba tree house has handbuilt furniture, a roof deck, and a slide.
Woven into a stand of redwoods on Jason Titus and Nerija Sinkevičiūtė-Titus’s property in the Santa Cruz Mountains, a tree house by San Francisco designer/artist Jay Nelson gives the couple and their three boys a new perspective on the forest.
At Vietnam’s forested resort Ta Nung Homestay, Ho Chi Minh City–based Mỹ An Architects designed geometric pine-clad cabins as a collaborative live-work space for resort employees. Two cabins, totaling 5,400 square feet, are connected by an expansive shared timber deck that is elevated on stilts, hovering above the forest floor.
Designed and built by Oakland–based O2 Treehouse, the Pinecone is a five-and-a-half-ton geodesic home that can be installed in the forest or in your own backyard. The treehouse, accessed via a wood ladder and a trap door, is constructed from steel, wood, and glass that integrates into the forest canopy. Inside, 64 diamond-shaped windows provide 360-degree views of the surrounding forest or landscape. Even the floors are composed of transparent panels—enhancing the sensation of floating above the earth.
Modern in Montana: a Flathead Lake cabin that's a grownup version of a treehouse.
The petite prefab cabin only took eight days to assemble once arriving to Switzerland.
Measuring 118 feet tall, the structure provides guests with forest views without ever surpassing the trees themselves.
The stacked volumes add a playful element to the overall design.
Ethan Schussler built his first tree house at 12 years old. His tree house in Sandpoint, Idaho, sits 30 feet above the ground and can be accessed by an "elevator" consisting of a bicycle that, when pedaled, ascends a pulley system to the top.
An exterior view shows how the building wraps around the site’s existing trees.
Radamés “Juni” Figueroa lived in his art project tree house, made from found materials, for two fortnights, as part of his artist residency at La Practica at Beta-Local. "The Practice" is an interdisciplinary program of research and production focusing on art, architecture, and design, with an emphasis on collaboration.
The three-story Blue Lake Retreat is located in Marble Falls, Texas. The residence was designed by Lake Flato Architects to integrate naturally into the steep topography. With living spaces on the top floor and four bedrooms on the two lower floors, the timber structure is connected to the hillside by a bridge and boasts a cantilevered deck that floats just above the lake.