caption: It's nearly everyone's childhood dream: to live inside of their very own treehouse. Well, now you can, and with sweeping views of the Thames River, too. From January 25 through January 29, winners of a Virgin Holidays competition will have the opportunity to stay in a 35-foot-high luxury treehouse. Located in central London, the structure rests on giant tree trunks, inspired by dwellings on the African plains. The interiors, which were designed by Hubert Zandberg, include tribal prints, a plush four-poster, and several rare pieces of African sculpture. Though only prize winners can spend the night, the treehouse is open to the public this week from 11 a.m. and 6 p.m.