The 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, is 7.2 kilometres (4.5 mi) long and has nine stations. It was constructed between 2005 and 2007 at cost of 312 million euros and opened for service on 25 April 2007.