Irun to Barcelona train

SNCF Intercités is a French railway network that provides medium-distance train services throughout the country. They offer all the SNCF trains routes which aren't covered by the high-speed TGV network. SNCF Intercités offers a variety of ticket types, including the Semi-Flex with a non-refundable and partially changeable ticket which is the cheapest option, and the Full-Flex, which allows for more flexibility. Onboard facilities include comfortable seating, Wi-Fi, and power outlets. The most popular routes for SNCF Intercités are Paris to Tolouse, Paris to Clermont-Ferrand, and Paris to Limoges. These routes offer travelers the opportunity to explore some of the smaller cities in France.

Renfe is a Spanish train company that operates throughout the country including trains from Irun to Barcelona. It offers a wide range of services, including high-speed AVE trains, regional trains, and night trains. The AVE trains are the fastest and most comfortable way to travel, with speeds of up to 300 km/h. Regional trains are slower but offer more stops and are ideal for shorter trips. Night trains are a great way to save money and time, as they allow you to travel overnight and arrive at your destination in the morning. Renfe offers several types of tickets, including single tickets, return tickets, and season tickets. Onboard facilities include comfortable seating, air conditioning, Wi-Fi, and power outlets. The most popular routes for Renfe are Madrid-Barcelona, Madrid-Seville, and Madrid-Valencia. These routes offer travelers the chance to explore some of Spain's most beautiful cities in comfort and style.