You can discover Budapest and save money with the Budapest Card offering unlimited travel on public transportation, free or discounted admission to several museums, sightseeing tours for half price and several other discounts. Price for 24 hours 4 275 HUF, 48 hours 7 125, for 72 hours 8 455 HUF. Available at the airport, in tourist information offices, hotels, travel agencies and main underground ticket offices.