Visitor mix · the axis
Antwerp is Belgium’s growth story — a record 3.18 million overnight stays in 2025, +15.2%. Brussels is the institutional anchor: flatter volume, the highest hotel rates in the country, and an EU business base that never fully leaves.
Antwerp broke its all-time record in 2025 with 3.18 million overnight stays, +15.2% — the fastest-growing city market in Belgium, built on diamonds, fashion, the port’s business traffic and a cruise quay in the old town. The city also draws around 12 million same-day visits a year, a quarter of them foreign.
The mix is young and short-stay: weekend city-break volume from the Netherlands, France, Germany and the UK layered on top of port and diamond-trade business flows.
Brussels runs a different cycle. Q1 2025 brought a slight dip in total overnight stays (-1.6%) but growth in hotel and hostel stays (+3%) at 65.4% average occupancy; June 2025 counted 623,608 overnight stays in the capital region (-0.7%). Belgium as a whole grew arrivals +3.1% in 2025 to roughly 46.1 million overnight stays.
The structural base is institutional: the EU institutions, NATO, consultancies and lobbying fill weekday beds year-round, while weekends lean on Grand Place leisure tourism. Festivals — Tomorrowland’s pull, Pukkelpop, WECANDANCE — increasingly patch the summer troughs that business travel used to leave.
Our series has taught us to distrust national tourism headlines, and Belgium is the case study: the country grew arrivals 3.1%, yet the two flagship cities run opposite cycles — Antwerp compounding at +15% on a small base, Brussels flat at a premium. The watch item is Brussels’ weekend problem: if festival and leisure programming keeps closing the Saturday-night gap, the city’s 68% occupancy (STR, 2025) has more headroom than any institutional-capital peer in Europe. Antwerp’s risk is the mirror image: growth this fast on a small base invites the Airbnb pressure Athens is already fighting.
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