A Prague stag do weekend without a brewery tour would be like Munich without beer gardens and oompah bands. Beer is a massive part of Czech culture and the whole brewing process is fascinating stuff. You'll be able to put hand on heart and say you genuinely learned something on your stag do in Prague.
There are two brewery tours to choose from. Visit one of the biggest breweries in Prague, which boasts a huge, state-of-the-art visitors centre. Alternatively, go old school with a tour of a brewery that dates back to the 16th century.
Each Prague brewery tour lasts approximately 1 hour and includes 1 free beer per person.