The longest mountain range in North America is the Rocky Mountains, often referred to simply as the Rockies. This extensive range stretches over 3,000 miles from northern British Columbia in Canada, down through the United States, and into New Mexico. The Rocky Mountains are characterized by diverse ecosystems and dramatic scenery, including high peaks, deep valleys, and vast forests. They are a popular destination for outdoor recreation, offering opportunities for hiking, skiing, and wildlife viewing. The Rockies also hold significant geological and ecological value, housing various species of flora and fauna.