Tatlica Waterfalls are situated in the Erfelek district of Sinop. The region is home to large and small waterfalls. The waterfalls are about 10 kilometers from the Erfelek district and 45 kilometers from the Sinop city center. Trekking and climbing can be done in the area, and visitors can spend time in the forests around the waterfalls. It was declared a protected area in 2011.