Segovia, Castile and Leon to Bilbao, Basque Country from $27: 7 ways by bus, train, flight or car

• On the Renfe services from Segovia to Bilbao, expect onboard catering that includes a café-bar where you can purchase snacks, sandwiches, and beverages. Depending on the train model, there may also be a trolley service offering complimentary drinks in First Class. Be sure to check the train's timetable as the catering service may not be available on all trains.

• The Renfe trains on this route offer different seating classes: First Class features spacious seats with more legroom, meal service, and complimentary refreshments; Business Class provides more amenities like wider seats and a quieter environment; Economy Class is budget-friendly but still comfortable with standard seating. Choosing First Class for a bit more comfort can enhance your travel experience.

• The main operators for this route are Renfe (renfe.com) and Euskotren (euskotren.eus). It's advisable to book your tickets ahead of time on Renfe’s site as they often have discounts available for early bookings. Euskotren provides local rail services that can link you to other nearby areas once you arrive in Bilbao.