The Jacobite Steam Train, famous for its role as the "Hogwarts Express" in the Harry Potter films, offers an 84-mile round-trip journey between Fort William and Mallaig in the Scottish Highlands. The entire experience takes approximately 6 hours. The journey itself consists of a 2-hour-and-10-minute ride each way, with a 2-hour layover in the coastal village of Mallaig, where passengers can explore the harbor, enjoy fresh seafood, or visit local shops. One of the most iconic moments of the trip is crossing the Glenfinnan Viaduct, where the train often slows down or halts briefly to allow for photos of the 21-arched bridge and the Loch Shiel monument. Because the train is steam-powered and traverses a rugged, single-track scenic line, it moves at a leisurely pace, allowing travelers to soak in the views of Ben Nevis, lochs, and mountains. In 2026, the train typically operates two services a day (Morning and Afternoon) from April to October, making it essential to book months in advance due to its massive global popularity.