Kuyavian-Pomeranian Voivodeship — two capitals, brick Gothic and brine on the Vistula.

Kuyavian-Pomerania covers 17,971 km² and is one of only two Polish regions without a single capital: the government-appointed governor works in Bydgoszcz, the elected assembly sits in Toruń. The split reflects real history rather than bureaucratic whim — Toruń grew up as a Hanseatic town in the Teutonic state, Bydgoszcz took its modern shape under Prussian rule. The land is flat, with no point reaching 190 metres, and the Vistula runs through it for more than two hundred kilometres, joined by the Brda, Drwęca, Wda and Osa. Six historic lands meet inside these borders, which is why towns an hour apart can look like they belong to different countries.

The single strongest reason to come is Toruń, chartered in 1233 and still standing as a complete Gothic town: the Old Town Hall, three huge brick churches, walls with gate towers, rows of riverside granaries and a Leaning Tower that genuinely leans. The old and new town districts went onto the UNESCO World Heritage List in 1997. Nicolaus Copernicus was born here on 19 February 1473, and the house on what is now Kopernika Street belongs to the city museum. Toruń has also been baking gingerbread since the Middle Ages, and two museum sites let you press the dough into carved wooden moulds yourself.

Bydgoszcz is a city about water. The Brda meets the Vistula here, and the Bydgoszcz Canal links the Vistula and Oder river systems, giving the city roughly a hundred kilometres of waterfront. The best of it is Mill Island, a green pocket a minute's walk from the market square, and the converted granary row along the river. Look up as you walk: the centre has an unusually rich stock of Art Nouveau and early modernist tenements, and Myślęcinek, on the northern edge, is the largest municipal park in Poland.

Downstream from Toruń lies Ciechocinek, a spa town built on brine. Three graduation towers, 1,700 metres long in total and almost sixteen metres high, were raised from 1824 to a design by Jakub Graff. Brine trickles down over blackthorn twigs, evaporates, and fills the air around the structures with salt and iodine — visitors simply walk past them and breathe. A working saltworks stands alongside. The whole complex, together with its two spa parks, was declared a Monument of History in 2017. For nature, the region relies on nine landscape parks; there is no national park inside its borders, but the Tuchola Forest, spilling north into Pomerania, forms a UNESCO biosphere reserve and some of Poland's finest canoeing, on the Brda and the Wda.

The rest of the map refuses to fall into a pattern. Biskupin holds a reconstruction of a fortified settlement of the Lusatian culture; a village schoolteacher, Walenty Szwajcer, spotted the timbers in 1933, and excavation began in 1934 under Józef Kostrzewski. Tree-ring analysis showed that most of the oaks used for the rampart were felled in 748 BC. At Kruszwica on Lake Gopło, all that survives of Casimir the Great's castle is the thirty-two-metre Mouse Tower, which you can climb, alongside a Romanesque collegiate church from the first half of the 12th century. Chełmno keeps its medieval street grid inside the walls, Grudziądz its wall of granaries rising straight from the Vistula, and Strzelno a set of Romanesque columns carved with human figures. Seven places in the region carry the title Monument of History.