Beneath a knot of ebony trees on the grassy banks of the Zambezi is a site worthy of the smartest safari lodge. Instead, Mark Valentine from antique emporium Amatuli in[link url="http://www.cntraveller.com/location/johannesburg"] Johannesburg[/link] has teamed up with Beks Ndlovu of African Bush Camps to create Zambezi House, the most exciting standalone restaurant in Victoria Falls. Warthogs graze on the lawns where tables and chairs are set up for plates of peri-peri rotisserie chicken and woo