The best way to get around Poland in 2026 is by utilizing the extensive rail network, specifically the PKP Intercity services. For travel between major hubs like Warsaw, Kraków, Gdańsk, and Wrocław, the Express Intercity Premium (EIP) Pendolino trains are the "gold standard," offering high-speed, modern comfort and city-center to city-center transit that is often faster than flying. For budget-conscious travelers, the Intercity (IC) and TLK trains provide a more affordable, albeit slightly slower, alternative that covers even the smaller towns. Within the cities, Poland has world-class public transport systems featuring integrated buses, trams, and (in Warsaw) a modern metro; using apps like Jakdojade is the peer-to-peer secret to navigating these routes like a local. While car rentals are an option for exploring remote areas like the Tatra Mountains or the Masurian Lake District, the reliability and affordability of the trains make rail travel the most efficient and stress-free way to explore the country's diverse landscapes.