Poland

The currency trips up more visitors than anything else: Poland is in the EU but uses the złoty, not the euro, and euros are generally refused for everyday payments. In practice you barely need cash — Poland is exceptionally card-friendly, with contactless (and phone payment) normal even in small cafés — but keep a little złoty for rural stalls and public toilets, and always let ATMs charge you in złoty.

On entry, Poland is Schengen: visa-exempt visitors get 90 days in any 180, passport valid three months past departure. The EU’s biometric Entry/Exit System is now fully deployed (since April 2026), so expect a fingerprint-and-photo check instead of a stamp. The separate ETIAS authorisation is still not required — repeatedly delayed, now expected in 2027 at a €20 fee — so there is nothing extra to arrange for a 2026 trip.

The currency catches people out: Poland is in the EU but uses the złoty, not the euro, and euros are generally refused for everyday payments. You barely need cash, though — Poland is exceptionally card- and contactless-friendly, so a tap card covers almost everything. Just don’t arrive expecting to spend euros, and draw a little złoty for milk bars, markets and small-town kiosks.

Poland is a continental-climate country — cold snowy winters, warm summers — so time city sightseeing for May–June or September–October: mild, 15–22°C, with thinner crowds and lower prices than the July–August peak, when Kraków and Warsaw are warm and busiest. Winter is cold and snowy, which is exactly the point if you’re heading to Zakopane and the Tatras to ski (roughly December–March). The Baltic beach season at Gdańsk is short — really just July–August with June and September shoulders.

• you want Kraków without the crushSkipthe July–August peakGoMay–June or September, mild and much quieter
• you’re visiting Auschwitz in summerSkipturning up at the gate without a cardGobooking the free timed card online weeks ahead — none are sold on-site
• you expect to pay in eurosSkipassuming EU means eurozoneGopaying in złoty by card almost everywhere, with a little cash as backup

The PKP Intercity network connects the main cities well and cheaply, with premium Pendolino services on the busiest routes — Warsaw to Kraków in about 2h15, Warsaw to Gdańsk under three hours. Kraków to Gdańsk is a long haul usually routed via Warsaw. Book on the official intercity.pl for the cheapest advance fares. FlixBus covers inter-city and cross-border routes cheaply. Within cities, Warsaw has a metro plus trams and buses, Kraków and Gdańsk extensive trams, all tap-and-go. A car earns its keep only for the Tatras, Białowieża and rural touring — in the cities it’s a liability.

What Poland does best is history, told through superbly preserved and reconstructed cities. Kraków — its medieval Old Town around Europe’s largest medieval market square, with Wawel castle hill, both inscribed among the very first UNESCO sites in 1978, and the Jewish quarter of Kazimierz alongside — is the headline, and the base for Auschwitz and Wieliczka. Warsaw’s Old Town is the other kind of marvel: all but destroyed in the war and rebuilt so faithfully it was UNESCO-listed in 1980 precisely as a reconstruction.

The memorial at Auschwitz-Birkenau (UNESCO-listed 1979) needs planning — a timed entry card booked online in advance, as no free cards are sold at the gate (see the FAQ). The Wieliczka Salt Mine nearby is a guided-only tour of chapels and chambers carved in salt. Beyond the south: Gdańsk and the Baltic coast, the giant Teutonic Malbork castle, the Tatra Mountains at Zakopane, and the primeval Białowieża forest with its wild bison.

The Auschwitz booking is the one logistical thing people get wrong: free entry cards are released online only (visit.auschwitz.org), from 90 days to about a week before, and summer dates go weeks ahead — the museum advises booking roughly two months out. In busy morning hours a paid guided tour is effectively compulsory; self-guided free entry opens only in the later afternoon.

The south around Kraków is the history-dense heart and where most trips start, with Auschwitz, Wieliczka and the Tatras all within reach. Warsaw is the capital and rail hub, its rebuilt Old Town and strong museums (the POLIN history museum, Chopin) a day or two’s worth. Gdańsk and the Baltic bring Hanseatic grandeur, the Solidarity story and amber, with the vast Malbork castle close by. Wrocław is the charming western wildcard — its market square and 1,000-plus hunt-them-down dwarf statues — and out east, Białowieża is a primeval forest with Europe’s wild bison.

Polish food is hearty, cheap and built for the cold: pierogi (dumplings in a dozen fillings), bigos (the cabbage-and-meat hunter’s stew), tangy żurek sour-rye soup, crisp placki ziemniaczane, and in the mountains the smoked sheep cheese oscypek. Street food means zapiekanka; the sweet is the jam-filled pączek. Drink-wise it’s the land of vodka (and the bison-grass żubrówka). And the budget traveller’s secret is the milk bar — see the figure — a genuinely cheap, authentic canteen lunch.

Poland is a strongly Roman Catholic country (around 71% identify as Catholic in the 2021 census) and the faith, with the memory of Pope John Paul II, runs deep — churches are living places, not just monuments. The language, Polish, is West Slavic and has a reputation for difficulty (seven cases, consonant clusters), but English is widely spoken by younger Poles in the cities. The national story is heavy with history — partitioned off the map for over a century, devastated in WWII, then four decades under communism until Solidarity — and that resilience is central to how Poland sees itself.

Poland remains good value against Western Europe even as prices rise, and tipping is a modest ~10% in restaurants for good service. It is a very safe, mainstream destination — the whole tourist circuit carries the lowest-tier advisory, and neither the US nor the UK warns against general travel. Pack for a continental climate: real winters, warm summers, and layers in the shoulder seasons. English is common among younger Poles in the cities, less so in the countryside, where a few Polish words go a long way.

The eastern borders make news but not itineraries: a restricted zone runs along part of the Belarus frontier (renewed periodically, and clipping the Białowieża forest), most Belarus and Russia/Kaliningrad land crossings are closed, and access to a thin strip on the Ukraine border is restricted (the UK notes occasional Russian strikes within ~20 km of the Polish side). None of this touches a Kraków–Warsaw–Gdańsk–Wrocław trip.