Kociewie is less popular than the Kashubian region among tourist. It is a pity, as both lands deserve attention from tourists visiting the Pomerania.
Kociewie is full of historic monuments, while its nature is gorgeous. The monumental Pelplin cathedral is definitely worth visiting. You may also search for the traces of Teutonic Knights in the Gniew fortress or merge deep into the far history among the Odra stone circles. If you love nature, you must visit the arboretum in Witry and have a rest in the Tuchola Forests, which are cut off from the noise and chaos of modern civilization.