The Undersea Voyager Project explores the depth of Fallen Leaf Lake near South Lake Tahoe, California. It is here that ancient trees, thousands of years old and still standing up to 100 feet tall stand upright from the bottom of the lake. Read the full story on this mission and more at californiadiver.com/solving-a-mile-high-mystery-0703 For more information and to learn more about future missions, visit UnderseaVoyagerProject.org. The Undersea Voyager Project is volunteer-based and always looking for more volunteers, contributors, and donors to support future missions. For other inquiries and information regarding this video, contact chris@californiadiver.com. Enjoy and please share!