The eponymously named Bar Warszawa is nicely located in front of Warsaw’s Old Town entrance and is open 24 hours a day, except for certain Polish holidays. From the front, you get a view of Plac Zamkowy, which is where the Royal Castle and Zygmunt’s Column sit. The venue is split into four parts: the outdoor beer garden (summer only), the main bar, the upstairs bar and the back bar. All four locations offer good Polish food and drinks, all through the night. On weekends, there is live music, and you can keep drinking until the sun comes up. Prices are also very reasonable for a venue so central. With beers and snacks from 8 złotych (€2), it won’t break the bank either.