15 MYSTERIOUS Buildings Built by Unknown Cultures

Throughout history, countless different cultures have risen and fallen… and, as the written word was only developed relatively recently, they have been completely forgotten about. Archaeologists and historians do, though, have a way of piecing together information about long-lost civilizations by studying the ruins of their ancient buildings. From vast cities, to huge carvings, places of worship, and fallen monuments… it’s time to travel the globe to explore the top 15 most mysterious structures built by unknown cultures. #building #buildings #structures #acient Several segments are licensed under creative commons https://creativecommons.org/licenses/by/3.0/legalcode For more video information, please visit our website. The Top Fives show brings you informational and entertaining top five videos! Join us and subscribe for more. Follow Josh on Instagram! Founder and producer of the Top Fives show. Stay up to date with the channel and everything YouTube and business related! https://instagram.com/joshuajosephbaker Follow us on Facebook! https://facebook.com/topfivesyoutube Contact us via the email form here: https://www.youtube.com/topfives/about Note: The videos featured on the Top Fives channel are for educational and informational purposes. If you have a good idea for a video, leave us a comment! We try to read each and every comment made.