It can be purchased at the Transport Consortium Offices, Underground stations and some newsstands and the duration is 1,2,3,5 and 7 days. You can also choose between a pass valid only inside Madrid city limits (zona A) or a pass valid into the whola area, including El Escorial, Alcalą de Henares, Toledo, Guadalajara and Aranjuez (zona T)
Zona A Travel passes can be used on all metro lines (including the airport), all buses (EMT), all RENFE suburban trains within the zone and the Light Rail ML1.
Zona T travel passes are also valid on all lines of Public Transport, RENFE Suburban Train lines (but not Regional lines) and the Light Rail ML2 and ML3.
For zone A the price is (May 2008): Euro 4 for 1 day, 7,20 for 2 days, 9,60 for 3 days, 15 for 5 days, 20,80 for 7 days.
For zone T the price is Euro 8 for 1 day, 14,40 for 2 days, 19,20 for 3 days, 30 for 5 days, 41,60 for 7 days.

