Final week of Air Hotel show in Norfolk forest
27 May 2012 Last updated at 23:17 GMT Help
The Air Hotel is a cross between a theatre show, a hotel and a campsite. Guests stay overnight in a "hotel" made up of a series of "pods" hung from trees in a forest in Norfolk.
They are brought to their rooms by hotel staff dressed in space-age costumes, and are put through a bizarre series of rituals, until they start to wonder if all is as it seems.
The show was dreamt up by a Belgian artists' collective called Time Circus. A Time Circus member, Sarah Dandois, took the BBC World Service on a tour of the "set".
Video production by Daniel Gordon