Panama

From Wikipedia: Panama is a country in Central America with coastlines on the Caribbean Sea and the North Pacific Ocean. It has land borders with Colombia (and South America) to the southeast and Costa Rica to the northwest. Its location on the isthmus that forms the land bridge connecting North and South America has been militarily strategic through history. It controls the Panama Canal that links the North Atlantic Ocean via the Caribbean Sea with the North Pacific Ocean, one of the most important shipping routes in the world.