Firth of Tay
The Firth of Tay (Scottish Gaelic: Linne Tatha) is a firth in Scotland between the council areas of Fife, Perth and Kinross, the City of Dundee and Angus, into which Scotland's largest river in terms of flow, the River Tay empties. The firth has a maximum width of at Invergowrie.
York Factory
York Factory is located on the north bank of the Hayes River about inland. The mouth of the Nelson River is to the north, across "Point of Marsh". The Hayes is a more practical canoe route, although the Nelson is much larger (it drains Lake Winnipeg). Seagoing ships anchored at Five Fathom Hole from the fort due to the shallow bottom, and goods were transferred by smaller boats. The Shamattawa Airport and Gillam Airport are close.