The Sierra de Cretas is a mountain range located in the province of Teruel, in northeastern Spain. It is part of the larger Iberian System and features a diverse landscape characterized by rocky outcrops, forests, and valleys. The area is known for its rich biodiversity, including various species of flora and fauna. This mountain range is popular for outdoor activities such as hiking and birdwatching. The Sierra de Cretas also holds cultural significance, with nearby historical sites and traditional villages that reflect the region's heritage. Its natural beauty attracts both locals and tourists seeking adventure and tranquility.