Crystal Terrace (Glass viewing terrace), which was built 80 meters above the ground and 11 meters wide, on Tokatlı Canyon in order to contribute to Safranbolu tourism, can carry a weight of 75 tons. The glass observation deck, which does not break even with the rocket launcher bullet, consists of pores, each of which can carry 750 kilograms, and 3 pieces of glass with a thickness of 3 centimeters. Only 30 can be found at a time on the 100 square meter terrace, which has the capacity to carry approximately 400 people, and offers us the unique view of Tokatlı Canyon.