If there were awards for the greatest stag party inventions of all time, the beer bike would probably win. This stroke of lazy-man genius allows you to see some of the most famous cultural and historical sights of Budapest without leaving the pub: because you take the pub around the city with you!
The beer bike is powered with generous assistance, so you don't have to do a great deal of pedalling - just enough to burn off all the beer calories you're sucking down while the on-board sound system plays your selection of tunes and the sights of Budapest slip past. You'll see the amazing Buda Castle, the Heroes' Square, the Chain Bridge, and the spectacular Parliament Building: a selection of Budapest's finest locations, all enjoyed while you're supping your way through 20 litres of free beer. Now that's what we call sightseeing.
Do something a little different on your stag do, without breaking the drinking momentum. You're not even drink driving, because your guide is in control of the bike: leaving you free to play drinking games while you get your hit of culture. If there's a more worthy way to get hammered on a stag do in Budapest, we'd like to hear about it!