- Pend Oreille County, Washington has 1,400.2 square miles of land area and is the 25th largest county in Washington by total area. Pend Oreille County, Washington is bordered by Boundary County, Idaho, Stevens County, Washington, Spokane County, Washington, and Bonner County, Idaho.
- Landlocked (Wikipedia)
A landlocked country is a country that does not have territory connected to an ocean or whose coastlines lie solely on endorheic basins. Currently, there are 44 landlocked countries, two of them doubly landlocked (Liechtenstein and Uzbekistan), and three landlocked de facto states in the world. Kazakhstan is the world’s largest landlocked country, while Ethiopia is the world’s most populous landlocked country.