The Bükk Mountains are a mountain range located in northern Hungary. They are part of the Carpathian mountain system and are known for their stunning natural beauty, featuring dense forests, limestone cliffs, and numerous caves. The area is rich in biodiversity, making it a popular destination for hikers and nature enthusiasts. The highest peak in the Bükk Mountains is Kékes, which reaches an elevation of 1,014 meters. The region is also home to several protected areas, including the Bükk National Park, which offers various outdoor activities and opportunities for wildlife observation.