Ever wanted to know what happens on the top floors of the skyscrapers that we walk past every day? Ever wondered what these high-rise landmarks actually look like on the inside and what significance they bear?

Or what happens when they are 'put to bed' at night?

Nomad City Passage is inviting visitors and citizens of Cologne to change their perspective on the city by setting up camp for one night in some of the city's tallest towers. Together with the organisers and hosts, participants will sleep over in tents, and get a chance to personally experience and explore these spaces normally closed to the public.