S.1680 - Federal Government - A bill to provide for the inclusion of certain non-Federal land in the Izembek National Wildlife Refuge and the Alaska Peninsula National Wildlife Refuge in the State of Alaska, and for other purposes.

Izembek and Alaska Peninsula Refuge and Wilderness Enhancement Act of 2007 - Directs the Secretary of the Interior to convey to the state of Alaska King Cove Road and Sitkinak Island upon: (1) conveyance by the state and other owners of specified non-federal land, including King Cove Corporation, to the Secretary of title to such non-federal land; and (2) certification by the governor of the state that the state-owned land at Kinzaroff Lagoon has been designated under state law as a state refuge. Requires the King Cove Road conveyance to be used for construction of a state road.

Provides, upon conveyance of the non-federal land to the Secretary, for the designation of the wilderness additions to the Izembek and Alaska Peninsula Wildlife Refuges as wilderness.