

The Bird's Nest by Inrednin Gsgruppen
This huge nest with a retractable staircase by Swedish designers Inrednin Gsgruppen forms part of a hotel in the trees in northern Sweden. More
This huge nest with a retractable staircase by Swedish designers Inrednin Gsgruppen forms part of a hotel in the trees in northern Sweden. More
This trapezium-shaped box sitting on four slanting legs is a garden playhouse by Slovenian firm Ravnikar Potokar. More
Edinburgh studio Malcolm Fraser Architects have completed this wooden treehouse housing an artists' studio in Glen Nevis, Scotland.
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Here are some photographs of the completed Treehotel by Tham & Videgård Arkitekter, a mirrored glass box suspended round the trunk of a tree in Harads, northern Sweden. More
Utrecht designers Rogier Martens and Sam van Veluw of Aandeboom have designed a flat-packed play house that can be attached to the trunk of a tree. More
Canadian designer Nicko Björn Elliott has completed a child's play house wrapped around a tree in Toronto. More
Here's another of Terunobu Fujimori's projects photographed by Edmund Sumner: this time Takasugi-an, a tea house in Chino, Nagano Prefecture, Japan. More
Stockholm-based architects Tham + Videgard Hansson Arkitekter have designed a hotel hidden in the trees, to be located in Harads, Sweden. More