Mail Rail Museum - Free Audio Guide

The Mail Rail, preserved at The Postal Museum in London, is the former underground Post Office Railway that carried letters and parcels beneath central London. Operated from 1927 until 2003, it exemplifies 20th‑century innovations in urban logistics and is valued as an engineering and social‑history landmark. The museum presentation combines a short, guided ride through a restored section of the narrow‑gauge tunnel with displays of historic rolling stock, archive material, interactive exhibits and interpretation about postal workers’ lives and wartime service. As a cultural site it illuminates the development of communication networks and metropolitan infrastructure. The attraction functions as a public museum with scheduled experiences and paid admission; while modern visitor facilities and step‑free access are provided where possible, some original tunnel features remain constrained by their historic dimensions.