Grenoble to London train with Eurostar

Eurostar is a high-speed international rail service connecting the UK with France, Belgium, the Netherlands, and Germany, primarily via the Channel Tunnel. Since merging with Thalys in October 2023, Eurostar now operates an expanded network across Western Europe. Known for its city-center to city-center travel, Eurostar offers a convenient and environmentally friendly alternative to flying. Passengers can enjoy amenities like complimentary Wi-Fi and power sockets at every seat. Key destinations include London, Paris, Brussels, Amsterdam, and Cologne, with seasonal services to other locations.

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."

TGV Lyria is a high-speed train service connecting France and Switzerland, a joint venture between SNCF (French National Railway Company) and SBB (Swiss Federal Railways). These trains operate daily, offering up to 17 return journeys between the two countries. Key destinations include Paris, Dijon, Geneva, Lausanne, Zurich, and Basel, with seasonal services to Marseille, Aix-en-Provence, and Avignon. TGV Lyria offers three travel classes: Standard, Première, and Première Signature, each with varying levels of comfort and services like Wi-Fi and catering options.