The Wharf is an interchange station between the North Westernand Skarloey Railways. It is located northeast of Crovan's Gateand across a bay from Norramby. The River Hoo runs into here. It contains an enormous shunting yard, factories, and warehouses all located beside canals and rivers in which boats and barges deliver and take on cargo. Colin works here as well as several other wharfside cranes, including A.J.R. No.1.
The Wharf was introduced in the tenth series and appeared in the eleventh and twelfth series, as well as The Great Discovery.