VIENNA PASS官網: Unlimited use of the HOP ON HOP OFF VIENNA SIGHTSEEING TOURS buses for the duration of your pass https://www.viennapass.com/vienna-attractions/vienna-hop-on-hop-off-bus-tour.html?aid=316&utm_medium=search&utm_source=GoogleVIP&utm_adcampaigngroup=VIP&matchtype=e&utm_term=vienna%20pass&utm_creative=259408735199&addisttype=g&KPID=go_cmp-371646551_adg-29875137311_ad-259408735199_kwd-39622977822_dev-c_ext-4222886543_prd-&gclid=EAIaIQobChMIn67PlM-_4QIVlbaWCh1w8wM2EAAYASAEEgLbZPD_BwE
Unlimited use of the HOP ON HOP OFF VIENNA SIGHTSEEING TOURS buses for the duration of your pass
https://www.viennapass.com/vienna-attractions/vienna-hop-on-hop-off-bus-tour.html?aid=316&utm_medium=search&utm_source=GoogleVIP&utm_adcampaigngroup=VIP&matchtype=e&utm_term=vienna%20pass&utm_creative=259408735199&addisttype=g&KPID=go_cmp-371646551_adg-29875137311_ad-259408735199_kwd-39622977822_dev-c_ext-4222886543_prd-&gclid=EAIaIQobChMIn67PlM-_4QIVlbaWCh1w8wM2EAAYASAEEgLbZPD_BwE