Many who hopped on board the HogwartsExpress for the first time in the late 1990s are now old enough to drive -- and handle adult themes in the books they read.
The Jacobite is a daily steam-hauled service that has recently achieved a new kind of stardom as the HogwartsExpress in the Harry Potter films, in which it steams majestically, just as now, across the Glenfinnan Viaduct.