Yes, taking a train around Tuscany is one of the most efficient and scenic ways to explore the region in 2026. The major cities like Florence, Pisa, Siena, Lucca, and Arezzo are all connected by a robust rail network managed primarily by Trenitalia. High-speed Frecciarossa trains link Florence to the rest of Italy, while the Regionale and Regionale Veloce services penetrate deep into the Tuscan heartland. However, it is important to note that while trains are perfect for city-hopping, the iconic rolling hills and vineyards of the Val d'Orcia or Chianti often lack rail stations. To reach these rural areas in 2026, most travelers take a train to a hub like Siena or Chiusi and then use the integrated "Autolinee Toscane" bus network. For a seamless experience, you can use the Trenitalia app to validate your digital tickets, ensuring you avoid the steep fines associated with unvalidated paper tickets at Italian stations.