Harmankaya Canyon is a natural area located in Türkiye's Bilecik province, between the districts of Yenipazar and İnhisar, and was declared a Nature Park in 2012.

The canyon is approximately 2.5 kilometers long and has a steep and deep structure, reaching up to 700 meters in places. It offers a rare beauty with its deep crevices and high walls formed by these crevices, possessing high natural and recreational value.

^{Harmankaya Canyon (Türkiye Culture Portal)}

Flora and Fauna

Pine, Scots pine, juniper, and oak tree species are commonly found in the area. The canyon is home to various wild animals such as wild boar, bear, wolf, fox, jackal, rabbit, and some small mammals. Additionally, predatory and passerine birds, along with river fish species, form an important part of the canyon's fauna.

^{Harmankaya Canyon (Türkiye Culture Portal)}

Recreational Activities

Harmankaya Canyon Nature Park is a popular attraction, especially for nature sports enthusiasts, with its waterfalls higher than 20 meters, deep waters, and narrow passages. Facilities such as walking paths, scenic viewing areas, and picnic units are offered to visitors. Key activities that can be done in the park include bird watching, canyoning, and rock climbing.

^{Harmankaya Canyon (Ministry of Agriculture and Forestry)}

Athletes who wish to cross the canyon usually begin their hike from the entrance point in the Yenipazar district. Those who want to camp prefer Harmanköy, which is the exit point of the canyon.