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. At the resting area, there are fish restaurants offering delicious food especially fresh trout. The Roman Oluklu Bridge (Olukluköprü) over the canyon and the Bugrum Bridge over the Kocadere stream were engineering feats of their time.