http://www.wienerlinien.at/eportal3/ep/channelView.do/pageTypeId/66533/channelId/-47401 The Vienna Card is the ideal "entrance ticket" to the city: a 48-hours or 72-hours rover ticket. Users of the ticket can be accompanied by a child under 16 years of age free of charge.The Vienna ticket is transferrable and must be validated before starting the first journey.
http://www.wienerlinien.at/eportal3/ep/channelView.do/pageTypeId/66533/channelId/-47401
The Vienna Card is the ideal "entrance ticket" to the city: a 48-hours or 72-hours rover ticket. Users of the ticket can be accompanied by a child under 16 years of age free of charge.The Vienna ticket is transferrable and must be validated before starting the first journey.