The iconic bridge that the Hogwarts Express crosses in the Harry Potter film series is the Glenfinnan Viaduct, located in the Lochaber area of the Scottish Highlands. This stunning 21-arch concrete bridge was completed in 1901 by Sir Robert McAlpine and stands 100 feet above the River Finnan. In the real world, you can experience this journey by boarding The Jacobite Steam Train, which runs between Fort William and Mallaig. The bridge is particularly famous for the scene in The Chamber of Secrets where Harry and Ron fly over it in a blue Ford Anglia. In 2026, the viaduct remains one of Scotland's most visited landmarks, with thousands of fans gathering daily at the nearby viewpoints to watch the steam train pass. It is considered a masterpiece of Victorian engineering and the longest concrete railway bridge in the United Kingdom, spanning approximately 416 yards (380 meters) across the picturesque Highland valley.