The Pennines are a mountain range located in northern England, often referred to as the "backbone of England." They stretch approximately 250 miles from Northumberland in the north to Derbyshire in the south. The range is characterized by rugged terrain, deep valleys, and scenic landscapes, making it a popular destination for hikers and outdoor enthusiasts. The Pennines are also significant for their rich biodiversity and cultural heritage. They are home to various wildlife species and several national parks, including Yorkshire Dales and Peak District. The area has a history of mining and agriculture, contributing to the local economy and community identity.