Oserian (Masai, "Place of Peace"; locally, The Gin Palace; later, Djinn Palace) is a flower farm on the south shores of Lake Naivasha, Nakuru County, Kenya. It is Africa's largest rose producer. Oserian's wildlife corridor is more than 1.6 km (1 mi) in width through its property with reaches to the lake; it occupies more than 6 km (4 mi) of shoreline.