Dorukkaya Ski Center in Kartalkaya - Bolu, one of the major ski centers of our country, provides services since 1990 for 4 months in a year. There is a total of 8 ski lifts in different difficulty levels and lengths in the ski center having a bed capacity of 650. This ski center preferred by the ski lovers in particular with its closeness to the metropolitans such as İstanbul and Ankara, accommodates many domestic and foreign tourists with the variety of its tracks and high snow quality.