Relive the history of the world’s first “social network” at The Postal Museum in this fun & interactive hidden gem. Take a ride on an underground train, see world exclusive stamps, meet the Post Office’s animal employees, & much, much more at the museum that is dedicated to making history fun for families. Take the 15-minute ride on the underground Mail Rail! Have the tissues handy at The Postal Museum when you read the forgotten letters recovered from a shipwreck Create your very own railway mystery postcard Follow the clues around the museum to solve the culprit of the postal mystery