The Mourne Mountains are a range located in County Down, Northern Ireland. They are known for their stunning landscapes, featuring rugged peaks and lush valleys. The highest peak, Slieve Donard, reaches 850 meters, making it the tallest mountain in Northern Ireland. The area is popular for hiking and outdoor activities, attracting many visitors each year. The Mourne Mountains are also famous for their unique geology and rich biodiversity. The region is home to various wildlife species and several rare plants. Additionally, the mountains have inspired local folklore and literature, including the works of the poet Thomas Hardy.