The Nova Scotia peninsula is a peninsula on the Atlantic coast of North America.
The Nova Scotia peninsula is part of the province of Nova Scotia, Canada and is connected to the neighbouring province of New Brunswick through the Isthmus of Chignecto. It fronts the open Atlantic Ocean on the south and southeast, the Gulf of Maine to the west, the Bay of Fundy and its sub-basins to the northwest, the Northumberland Strait to the north, and the Strait of Canso to the east.
The narrow and deep waters of the Strait of Canso separate the peninsula from Cape Breton Island, the second largest land mass constituting the province of Nova Scotia.
In addition to Cape Breton Island, other much smaller islands are geologically associated with the Nova Scotia peninsula, including Boularderie Island, Brier Island, Long Island, Pictou Island, Tancook Island and various smaller islands along the Atlantic coast.
The peninsula can be divided into two distinct geological regions north and south of a fault line (the Cobequid and Chedabucto faults) extending between the Bay of Fundy sub-basins of the Minas Basin and Cobequid Bay in the west, through to Chedabucto Bay in the east.
The northern portion of the peninsula is dominated by the Avalon Uplands (the Cobequid Hills and Pictou-Antigonish Highlands) and the Carboniferous Lowlands, the latter of which straddles the fault zone.