Kate and William took a relaxing trip to the town of Viens in Provence, France, back in 2012. It may not have been their best vacation ever — it's where photos of Kate Middleton topless were taken by a wily paparazzo with a long-lens camera — but it certainly was a beautiful getaway. They stayed at the Chateau d'Autet, a mansion owned by William's uncle David Linley. It's not likely travelers can rent a room from Viscount Linley, but anyone can explore Viens thanks to Airbnb. Single rooms in the region rent from $56 a night, while whole houses can be found for $270 a night.