Truly the best way to explore Prague, the Hop-On Hop-Off sightseeing bus offers convenient travel to the best locations. Valid for 48 hours, with a choice of 3 different routes and 25 stops, you can hop on and off as you please! Headsets available with audio recordings in 22 languages. Plus, you’ll also receive a voucher for a one hour guided tour along the Vltava River, with comments in English or printed text in French.