Leuven to Heidelberg train with Deutsche Bahn (IC,ICE)

Deutsche Bahn (DB) is Germany’s main train operator, running around 40,000 domestic and international services each day. Its fleet includes a variety of train types: high-speed ICE (Intercity Express) trains, reaching up to 300 km/h; IC (Intercity) and EC (EuroCity) trains for long-distance travel; and IRE (Interregio-Express), RE (Regional Express), and RB (Regionalbahn) services for regional and local connections. While bathrooms are standard on all trains, amenities such as onboard restaurants and free Wi-Fi are available only on certain train types and routes. DB offers a wide range of fares, including Super Saver, Saver, and Flexible tickets, along with discount cards like the BahnCard 25, 50, and 100. Additional options include single tickets, day tickets, and group tickets. Popular routes include Berlin–Munich, Hamburg–Frankfurt, Cologne–Stuttgart, Berlin–Dresden, and Hamburg–Cologne, as well as numerous regional services across Germany.

SNCB is Belgium’s national railway company and the country’s main train operator, offering First Class and Second Class tickets. It runs a variety of services, including Intercity trains for the fastest domestic connections, Interregio trains with more local stops, and international options such as EuroCity, Thalys, and ICE International. Thalys trains connect Belgium with France, Germany, and the Netherlands at high speed, while EuroCity and ICE International link Belgium to Germany and other European destinations. Onboard facilities typically include comfortable seating, free Wi-Fi, and power outlets. Popular routes include Brussels to Antwerp, Brussels to Bruges, Brussels to Ghent, and Brussels to Liège.