The absolute best way to travel in Belgium is by utilizing its extensive and world-class rail network, managed by SNCB/NMBS. Because Belgium is a small, densely populated country, you can travel between major cities like Brussels, Antwerp, Ghent, and Bruges in under an hour. Trains run frequently—often every 15 to 30 minutes—and the stations are usually located right in the heart of the historic centers. In 2026, the "SNCB App" is essential for purchasing tickets on the go and tracking live departures. For those traveling on weekends, the "Weekend Ticket" offers a 50% discount on return journeys. Within the cities themselves, walking is the most rewarding way to see the sights, though Brussels and Antwerp have excellent tram and metro systems. Cycling is also highly recommended, especially in Flanders, where the terrain is flat and the bike lanes are superior. While renting a car is possible, it is generally discouraged due to heavy traffic congestion in Brussels and the difficulty of finding parking in medieval city centers where most "tourist" zones are pedestrianized.