stylistic:style_transfer, stylistic:tone, structural:reformatting
Geography

Kraków lies in the southern part of Poland, on the Vistula River, approximately 219 m (719 ft) above sea level. The city is located on the border between different physiographic regions: the Kraków-Częstochowa Upland in the north-western parts of the city, the Małopolska Upland in the north-east, the Sandomierz Basin (east) and the Western Beskidian Foothills of the Carpathians (south).

There are five nature reserves in Kraków, with a combined area of ca. 48.6 hectares (120 acres). Due to their ecological value, these areas are legally protected. The western part of the city, along its northern and north-western side, borders an area of international significance known as the Jurassic Bielany - Tyniec refuge. The main motives for the protection of this area include plant and animal wildlife and the area's geomorphological features and landscape. Another part of the city is located within the ecological 'corridor' of the Vistula River valley. This corridor is also assessed as being of international significance as part of the Pan-European ecological network.