Vintgar Gorge (Slovene: soteska Vintgar) or Bled Gorge (Blejski vintgar) is a 1.6-kilometer (0.99 mi) gorge in northwestern Slovenia in the municipalities of Gorje and Bled, four kilometers northwest of Bled. It is located on the edge of Triglav National Park. Carved by the Radovna River, it is the continuation of the Radovna Valley. The sheer canyon walls are 50 to 100 meters (160 to 330 ft) high, with a total slope measuring about 250 m (820 ft). The stream has created many erosive features such as pools and rapids, and terminates in the picturesque 13 m (43 ft) Šum Falls (literally, 'noisy falls'), the largest river waterfall in Slovenia.