If you are a tourist, you can request the Torino + Piemonte Card which allows you to purchase GTT public transport tickets for urban and suburban means in Torino (buses, trams, and the metro) at a convenient price.
For more tourist information, you can consult the website “Turismo Torino e Provincia” (Tourism Turin and Province).
Find out more about the Torino+Piemonte Card
Go to Tickets & fares
@ Turismo Torino | Veronica Rossi