Video on Belize’s Maya Underworld December 17, 2010December 17, 2010 by Belize Travel Blog This video on Belize’s Maya Underworld is the second most watched video on National Geographic for 2010! Check it out:Source: Top Ten Videos of 2010: Nat Geo New’s Most WatchedJOIN THE COMMUNITY!Enjoyed this article? Join over 770 readers and get the best Belize travel content, tips, and deals delivered to your inbox each week. Enter your name and email below. 100% privacy. Your information will never be shared.