In order to reach the Matadero cultural center you may use metro lines L3 or L6. The station where you need to get off is called Legazpi. You may also use the bus lines 6, 8,18, 19, 22, 45, 47, 59, 62, 76, 78, 79, 85, 86, 123, 148, 156, 247, N12, N13,N14.