Situated at an altitude of approximately 1,100 meters above sea level, the castle is one of the region’s most striking landmarks, boasting a breathtaking view of the surrounding valleys.


The most exciting part of the castle is the Glass Observation Terrace, which rises about 115 meters above the ground. Made entirely of transparent glass, this terrace allows visitors to admire Siirt’s vast mountains, deep valleys, and stunning sunsets as if they were right beneath their feet.


While the scenery is mesmerizing during the day, the red hues of the sunset in the evening create truly unforgettable moments. Whether you are an adrenaline seeker or a photography enthusiast, Tillo Castle is one of the most impressive observation points in Eastern Anatolia.


This unique destination, where history, nature, and excitement come together, is a must-see.