Lake Tahoe is a large, clear freshwater lake located in the Sierra Nevada mountains of the United States. It straddles the border between California and Nevada and is known for its stunning blue waters and surrounding scenic landscapes. The lake is approximately 22 miles long and 12 miles wide, making it the largest alpine lake in North America. The area around Lake Tahoe is popular for outdoor activities year-round. In the winter, visitors enjoy skiing and snowboarding at nearby resorts, while summer offers opportunities for hiking, boating, and swimming. The lake's unique clarity and depth, reaching over 1,600 feet, make it a significant natural attraction.