The sheds at Tidmouth are the main engine sheds on Sodor. In the Railway Series, it is shown as a shed with three or four rails leading in (the illustrations were inconsistent), but in later books it was depicted as shed enclosing ten berths around a turntable. In the television series, the sheds were replaced a roundhouse with a turntable at the front. Many events have taken place at the Sheds, such as the strike of the big engines and the confrontation between Duck, Diesel and the big engines.