The California-Nevada border is a significant geographical boundary that separates the state of California from the state of Nevada. This border stretches approximately 400 miles and is primarily defined by the Sierra Nevada mountain range, which features stunning landscapes and diverse ecosystems. One of the most notable areas along the border is Lake Tahoe, a large freshwater lake known for its clear blue waters and recreational opportunities. The border also includes several national parks and forests, making it a popular destination for outdoor enthusiasts and tourists seeking natural beauty and adventure.