The trail begins in Osiek on Lake Kałębie, informally called the Kociewie Sea, due to its size. Next, it leads through the wonderful Tuchola Forest and passes the picturesque village of Kasparus. Numerous examples of wooden architecture are preserved here (huts, a rectory, a church, utility buildings). Also on the route there are towns with rich history and abounding in historic monuments (Starogard Gdański, Skarszewy). The trail, ending in Skarszewy, is signposted in green.