Bern to Luxembourg train with Deutsche Bahn (RE,ICE,IC,EC)

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.

SNCF's TGV INOUI is a premium high-speed train service operating across France and to other European cities. Launched in 2017, it aims to provide an enhanced travel experience with greater comfort, connectivity, and services compared to traditional TGV services. TGV INOUI trains offer features like adjustable seats, electrical outlets, fold-down tables, and dedicated luggage spaces. Passengers can enjoy onboard Wi-Fi and access to the TGV INOUI portal for entertainment and journey information. The service also includes a \Bistro TGV INOUI\" for dining, with options for online ordering. SNCF is also introducing a new generation of TGV INOUI trains from 2026, which will be more modular, energy-efficient, and 97% recyclable."

SNCF TER (Transport Express Régional) is the regional train service operated by France's national railway company, SNCF. It provides low-cost travel within France's regions, connecting towns and areas not served by high-speed trains. Each French region independently manages its own TER network, offering various ticket types, including discount cards and special fares. TER trains are used by over 800,000 passengers daily and are a popular choice for both commuters and tourists exploring France's diverse landscapes.

SBB is Switzerland’s national railway company, operating a wide range of train services including InterCity, InterRegio, RegioExpress, Regio, S-Bahn, and international InterCityExpress connections. InterCity trains reach speeds of up to 200 km/h for fast travel between major cities, while Regio trains provide slower, more frequent local services. Ticket options include Standard and First Class, as well as passes and discounts such as the Swiss Travel Pass, Half-Fare Card, and Super Saver tickets. Onboard amenities may feature Wi-Fi, power outlets, and restaurant cars. Popular routes include Zurich–Geneva, Basel–Bern, and Geneva–Lausanne.