Υμηττός is a mountain range located in Greece, specifically in the region of Attica. It stretches approximately 20 kilometers and is known for its rich biodiversity, including various plant and animal species. The mountain is also home to several hiking trails, making it a popular destination for outdoor enthusiasts. The highest peak of Υμηττός reaches an elevation of about 1,026 meters. The area is significant for its historical and cultural importance, with ancient ruins and monasteries scattered throughout. Additionally, Υμηττός offers stunning views of the surrounding landscape, including the city of Athens and the Saronic Gulf.