Lyon, Auvergne-Rhone-Alpes to Troyes, Grand Est from $23: 7 ways by bus, train, flight or car

• Onboard services for your train trip from Lyon to Troyes typically include a catering service that offers snacks, drinks, and sometimes meals, depending on the operator. For example, SNCF offers a snack cart service on many trains, which includes sandwiches, pastries, and beverages for purchase during the journey. Make sure to check the specific train's amenities beforehand, as some may have more robust catering options than others.

• Seating options can vary between operators. The SNCF trains on this route usually offer First Class (1ère classe) and Second Class (2ème classe) seating. First Class seats provide more space, comfort, and quieter environments, while Second Class seats are more economical but still offer decent comfort. Note that you can also reserve your seating ahead of time through their website. For more luxurious options, check out premium trains like the Ouigo service, which may have different configurations.

• The main operators for the Lyon to Troyes route are SNCF (sncf.com) and Ouigo (ouigo.com). For planning your trip, check both websites for schedules, ticket prices, and any advisories regarding your specific travel dates.