Step into a genuine time machine by visiting Bratislava’s Old Town Hall. A complex of buildings whose history dates back to the 13th century, it predictably takes pride of place in the very heart of the old city. It is actually the result of bringing a number of buildings together, all important components but amalgamating to produce something genuinely special. The City Museum is found within, along with some more excellent views of the Old Town. Look out for the cannonball embedded in the tower wall, a leftover from when that dastardly Napoleon tried to smash the city to bits in 1809.