This weekend is the annual Open House event, which gives Londoners a chance to see behind the closed doors of some of the capital's biggest and most secret venues.
We'll be visiting Battersea Power Station, built in the 1930's as a coal-powered fire station and powering over one fifth of London at it's peak, it's one of the city's most iconic buildings.
Earlier this year it was confirmed that our friends in Malaysia have bought the site, so this weekend offers a great opportunity to explore the building before it undergoes its redevelopment.