Paris Métro Line 2 is one of the sixteen lines of the Paris Métro. Situated almost entirely above the former customs barrier around the capital, it runs in a semicircle in the north of Paris.

Nation station is a station of the Paris Métro and Île-de-France's RER commuter rail service. It serves Line 1, Line 2, Line 6 and Line 9 of the Paris Métro and RER A. It takes its name from its location at the Place de la Nation.