Lake Tahoe is a large freshwater lake in the Sierra Nevada mountains of the United States. It is located along the border between California and Nevada, west of Carson City, Nevada. Lake Tahoe is the largest alpine lake in North America. Its depth is 1,645 ft (501 m) making it America's second-deepest. Lake Tahoe is a beautiful, crystal-clear blue lake nestled among mountain peaks. During the summer, boating, camping, and hiking are popular activities. Winter sports are popular during the colder months (December-April). Lake Tahoe has been a tourist destination since the turn of the 20th century, when steam trains and improving roads made it possible to visit with ease. The 1960 Winter Olympics, held at Squaw Valley, popularized winter sports at Tahoe. http://wikitravel.org/en/Lake_Tahoe