Dark Canyon is approximately 25 kilometers long. With a depth exceeding 1,000 meters, a floor that narrows to as little as 10–15 meters in some sections, and slope gradients reaching up to 90 percent, it is one of Turkey’s most fascinating canyons. Small waterfalls formed by springs emerging from the slopes and flowing into the Karasu River, along with oak groves that appear in sections where the steepness of the slopes decreases, soften the rugged landscape and lend the canyon a beautiful appearance. Boasting a magnificent closed ecosystem, the canyon provides a habitat for wild animals such as mountain goats, otters, and lynx.
The canyon offers opportunities for rock climbing and canyoning—activities that have rapidly gained popularity in recent years as part of mountaineering. The most significant activity carried out within Karanlık Canyon is a form of freefall known as base-jumping, one of the most unique disciplines within extreme sports. In Karanlık Canyon, base-jumping is performed by jumping from a steel cable stretched between two points—where the height above the water reaches 480 meters and the distance between the two opposite banks extends up to 500 meters—onto a small patch of land within the Euphrates River.
