Lion Sands Game Reserve, South Africa
Sleep under the stars at this alfresco treehouse in the Kruger National Park. Guests are taken to the 'Chalkey Treehouse' at sunset for a picnic supper and then left to spend a luxurious night in the bush. After dark, the night air is filled with the chatter of hyenas and the occasional roar of a lion. Campers are left armed with mosquito repellent and a two-way radio.
Treehotel, Harads, Sweden
Bed down in a bird's nest at this imaginative treehouse hotel in Sweden. Designed to blend in with the surroundings, there's two bedrooms, a bathroom, a spacious living area and a retractable staircase for the ultimate in arboreal living.
Châteaux dans les Arbres, Dordogne, France
The fanciful treehouses at Châteaux dans les Arbres (Castles in the Trees) feature luxurious interiors, staggering countryside views and a soul-piercing tranquillity. The treehouses sleep two or four and some have fairytale turrets while others feature hot tubs and antiques.
Kadirs Tree Houses, Turkey
Located at the base of the Taurus Mountains, Kadir's Tree House Hotel features a collection of huts dotted among the site's pine trees. The vibe is laidback and more hostel - the treehouses are particularly popular with backpackers - than hotel.