Schmauswaberl
If you think Vienna is too wealthy and civilized for truly grungy, run-down, alternative dive bars, please make your way to Schmauswaberl, located near the Naschmarkt. It’s the type of place where walls are graffitied over and cleanliness isn’t a priority, but where longtime regulars and young art students fill the space with energy. Open at least until 2 a.m. daily in a city that goes to sleep early.