Just how cheap is it? Poland’s economy is swinging upward, but the price of traveling here is still indulgently cheap compared to other EU countries (that could change, though, so don’t dally). In its bigger cities -- Warsaw, Kraków, Wrocław -- you can get a centrally located, one bedroom Airbnb for $30 all to your lonesome. Polish food is notoriously cheap and filling, especially if you’re dining on pierogi and goulash in no-frills milk bars (cafeteria-like relics of Communist times). In Warsaw, you could ball out on craft cocktails at bijou bars (or just drink $1 Polish beers and vodka shots for that matter). Or treat yourself to a two Michelin star meal at Atelier Amaro, where the six-course meal is a reasonable $70.