Is the 'Budapest 24-hour travel card' valid on any journey, including night bus/train?? I arrive late and will need to use night buses from airport to city centre. Then, I'm mainly planning to be around the city like around Parliament, Castle hill and around the river.
Will this cover all journey for 24 hour?
And, where can I buy it? Like where in Airport - is there a machine and would i need coins for this? coz shops would be closed when i arrive at night.
I'll arrive at Budapest airport at night, then take the bus 900 and 950/950A Buses to get to city centre (staying around Bajcsy-Zsilinszky útca). Plan to do some sightseeing the next day. Stay there that night. Then next morning, take a bus from Nepliget to Vienna.