Barcelona, Catalonia to Guadalajara, Castilla-La Mancha from €27: 6 ways by bus, train, flight or car

• On your train trip from Barcelona to Guadalajara, consider taking the AVE service operated by Renfe. The catering service on board offers a selection of snacks and light meals, including sandwiches, salads, and a range of beverages. You'll typically find options for both vegetarian and gluten-free diets. You can purchase food and drinks from the onboard cafe or through the onboard attendant.

• Choose your seating wisely! On the AVE train, you can opt for First Class, Business Class, or Standard Class (Economy). First Class offers spacious seating and complimentary meals, while Business Class has comfortable seats and access to an exclusive lounge before boarding. Standard Class is more affordable, with adequate legroom and reclining seats, making it a good budget option. Make your selection based on your budget and comfort preferences when booking your tickets on Renfe's website: renfe.com

• Upon arrival in Guadalajara, navigate the station easily as it is compact and user-friendly. You can leave your luggage at the storage facility located inside the station for a few euros. Note that restrooms are available, and there are no showers but plenty of nearby cafes to relax. To reach the city center quickly, take the Bus Line 2 from the bus terminal right outside the station. It typically takes about 15-20 minutes to reach the center. For local transport schedules, visit the Guadalajara city transport website: guadalajara.es