Description: Köprülü Canyon (Turkish: Köprülü Kanyon) is a canyon and a National Park in the Province of Antalya, Turkey. Covering an area of 366 km2 (141 sq mi), it was established as a national park by the Ministry of Forest on December 12, 1973. The canyon is 400 m (1,300 ft) deep in some places and stretches for 14 km (8.7 mi) along the Köprü River. There are fish restaurants at the rest area; fresh trout is a specialty. The Roman Oluklu Bridge (Olukluköprü) over a tributary gorge and the Bugrum Bridge over the Kocadere stream were engineering feats of their time.