River Tay
The River Tay emerges from Loch Tay at Kenmore, and flows from there to Perth which, in historical times, was its lowest bridging point. Below Perth the river becomes tidal and enters the Firth of Tay. The largest city on the river, Dundee, lies on the north bank of the Firth. On reaching the North Sea, the River Tay has flowed from west to east across central Scotland.
Firth of Tay
The Firth of Tay and Eden Estuary were designated a Ramsar sites on 28 July 2000, as a Special Protection Area on 2 February 2000 and as a Special Area of Conservation on 17 March 2005. Several parts are within a site of special scientific interest - Inner Tay Estuary, Monifieth Bay, Tayport-Tentsmuir Coast. The Invergowrie Bay section is a local nature reserve.