Andorra

Andorra, officially the Principality of Andorra, is a sovereign landlocked nation on the Iberian Peninsula. It is the fifth-smallest state in Europe. Andorra lacked a currency of its own and used both the French franc and the Spanish peseta in banking transactions until 31 December 1999, when both currencies were replaced by the EU's single currency, the euro. Coins and notes of both the franc and the peseta remained legal tender in Andorra until 31 December 2002. Andorra negotiated to issue its own euro coins, beginning in early 2015.