Reservation of hotel in Koszalin, easy online reservation of Koszalin hotels, we prpose hotel Gromada, hotel Trawa and hotel Atlantic. Koszalin - a city on the Dzierzecinka River with rich medieval history. In the centre of modern buildings area, a Gothic cathedral erected in the years 1300-1333 with the interior in Gothic style is distinguishable. The cathedral boasts e.g. the Gothic polyptych and a 13th-century baptismal font. In summer, organ concerts are held in the cathedral. Fragments of defensive walls. Outside the walls, there is the octagonal St Gertrude's chapel dating back to the second half of the 14th century. In the former Domek Kata (Hangman's House) from the 14th century, there is now a theatre. The old mill, dated 1890, is today the seat of the Ethnographic Museum with its collections of historical and ethnographic exhibits. The nearby Skansen museum displays the folk architecture of Middle Pomerania. On the Chelm Hill, in the place of the earlier cult hill, there is now an archeological museum and a religious sanctuary. A seashore resort Mielno about 8 km from the city. The main tourist attractions: the cathedral of the Koszalin-Kolobrzeg diocese. An archeological reserve on the Chelm hill.