Sluis is a charming small historic city in Zeelandic Flanders, in the far southwest of Zeeland. The city ramparts, belfry and windmill right in the centre of town give this place a historic touch. It's just a few kilometres from the North Sea coast and sits right on the Dutch-Belgian border, making it a popular day-trip destination for Belgian and Dutch visitors alike. The seaside of Sluis municipality (between Cadzand-Bad and Breskens) is very popular with German tourists, just like the rest of the Zeeland seaside. Some of those also make their way into Sluis city.