With the city pass ZürichCARD 24 h Child, kids can enjoy free travel within the entire Zürich city area and benefit from a diversity of offerings and discounts in Zürich. Once online booking has been completed, we will send you a voucher and confirmation of reserved ZürichCARDs in electronic form. The voucher can be exchanged for the ZürichCARDs at Zürich Airport or at the Tourist Service in Zürich Main Railway Station.