The presidential suite onboard the Eastern & Oriental Express.Courtesy of Belmond Many train companies around the world offer first-class experiences. Some trains' first-class options include private cabins with en-suite bathrooms. On other trains, first-class travel means getting a cushier seat, more legroom, and free food. Train travel is experiencing a renaissance. In the years after COVID-19, many people have turned to slow and sustainable travel, and luxury train operators have capitalized on this, offering opulent experiences worldwide.