www.intercity.pl is the official website to buy your train tickets in Poland for intercity and long-distance trains.
There is another website for train routes across Poland and Euro: www.polishtrains.eu
Trains in Poland are operated by PKP Intercity, the country’s primary long-distance train provider, which connects major cities like Warsaw, Kraków, Gdańsk, Wrocław, and Poznań. The network offers Express InterCity (EIC) and InterCity (IC) trains, which provide fast and comfortable services between cities, as well as regional trains for shorter journeys within the country.
In addition to domestic services, Poland’s rail network includes international connections to neighboring countries like Germany, Czech Republic, Ukraine, and Belarus. Modern amenities like onboard Wi-Fi and first-class options are available on some trains.