Sharply pointed roofs and blackened wood cladding characterise these treehouses that Peter Pichler Architecture has designed for a mountain forest in the Dolomites of northern Italy. More about Peter Pichler designs Tree House hotel rooms for forest in the Italian Dolomites
The ruins of Casa Sperimentale, an experimental concrete treehouse built by Giuseppe Perugini and Uga de Plaisant, have been digitally recorded for a new exhibition. More about Photos and scans reveal abandoned ruins of Casa Sperimentale
This rentable treehouse by designer Will Beilharz perches above a creek in Texas, and connects to a bathhouse via a suspension bridge. More about Yoki Treehouse by Will Beilharz spans cypress branches in central Texas
An irregular undulating roof tops this tree-house-inspired holiday home on stilts, built in a remote Chinese village by architecture studio Monoarchi. More about Treewow Retreat is a Chinese village house featuring a round freeform roof
This elevated, cedar-clad treehouse in New York's Ulster County features a huge window that offers views of woodland and mountains, and a path to a lake and a hot tub. More about Antony Gibbon builds stilted wooden treehouse in Upstate New York forest
Paris-based Atelier Lavit built this treehouse around the trunk of a century-old oak in Raray, France, basing its design of criss-crossing timbers on a bird's nest. More about Century-old oak supports treehouse guest room in northern France
A dilapidated treehouse in Aspen has been rebuilt using vertical wooden slats and translucent panels by local firm Charles Cunniffe Architects, with plenty of help from the community. More about Charles Cunniffe spruces up treehouse in Aspen with local assistance
Inspired by Studio North's recent birdhouse-like residence in Canada, we've refreshed our treehouses Pinterest board with projects including a pinecone-shaped hut in the Italian Alps and Snøhetta's charred-timber cabin among the treetops in Sweden. Follow Dezeen on Pinterest ›
More about Explore unusual treehouses on our updated Pinterest board
In a mountainous valley in British Columbia, design-build firm Studio North has created an elevated A-frame dwelling that is meant to be used by campers and birds. More about Birds and humans share wooden treehouse in western Canada by Studio North
A circular skylight in the tip of this pinecone-shaped treehouse by architect Claudio Beltrame in the Italian Alps allows the occupant to gaze up into the starry sky at night. More about Pinecone-shaped treehouse in the Dolomites allows visitors to sleep under the stars
A climbing wall, a study and a bedroom are all contained within this Brisbane house extension, designed by Phorm Architecture + Design to be reminiscent of a treehouse. More about Extremely pointed garden room features a treehouse-like design and a climbing wall
London practice Baca Architects has designed a cocoa pod-shaped treehouse for an eco hotel located on a secluded Panama island, which is accessible only by boat. More about Baca Architects bases treehouse hotel for Panama eco resort on a cocoa pod
This treehouse residence in Hong Kong has been overhauled by local firm NCDA, which designed a cosy bedroom level suspended above the main space. More about NCDA designs wood-screened loft bedroom for tiny Hong Kong treehouse
Manhattan studio JacobsChang designed this tiny blackened timber cabin on a shoestring budget for clients who built it in a forest in upstate New York with the help of their friends. More about Single-room cabin by JacobsChang is set among trees in upstate New York
Guests at an eco-hotel in Tulum, Mexico, can spend the night in a sculptural treehouse that overlooks expanses of green jungle and turquoise sea. More about Treehouse hotel room peeps above canopy of Mexico's tropical woodland
Four cylindrical towers are elevated on stilts to create this retreat in Cape Town, which was designed by local studio Malan Vorster to offer views among the trees. More about Malan Vorster's treehouse-like residence offers views of Cape Town forest
Vo Trong Nghia Architects has completed the latest in its House for Trees series – a property in Ho Chi Minh City featuring gardens set on top of multiple stacked levels that are visible through openings in the concrete walls. More about Planted terraces are interspersed among living spaces at Vo Trong Nghia's Binh House
A small concrete stalk supports the bulbous form of this unconventional home by Czech practice Šépka Architekti, which stands in a steeply sloping orchard on the outskirts of Prague. More about Sprayed polyurethane lends rocky appearance to orchard house by Šépka Architekti
Seven Scandinavian architects have now built treehouses for Sweden's Treehotel, including a bird's nest, a mirrored cube and the charred timber cabin added earlier this month by Snøhetta. More about Seven unusual treehouses you can sleep inside at Sweden's Treehotel
Snøhetta has completed a treetop cabin for the Treehotel in northern Sweden, featuring charred-timber cladding and a suspended net for observing the Northern Lights. More about Snøhetta adds treetop cabin with stargazing net to Sweden's Treehotel