Palma Metro (Catalan: Metro de Palma, Spanish: Metro de Palma [de Mallorca]) is a light metro system in Palma, Majorca, Spain. The initial line of the system, M1, consists of 7.2 kilometres (4.5 mi) of route and nine stations, and was constructed between 2005 and 2007 at cost of 312 million euros; it opened for service on 25 April 2007. In March 2013, an existing 8.35-kilometre (5.2 mi) and nine station rail line was bundled in to the metro's service as the system's M2 line.