Inside the secret world of the Hopewell Mounds—our ne

Inside the secret world of the Hopewell Mounds—our newest World Heritage site

Inside the secret world of the Hopewell Mounds—our newest World Heritage site

nationalgeographic.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nationalgeographic.com Daily Mail and Mail on Sunday newspapers.

Related Keywords

Serpent Mound , Ohio , United States , Mecca , Makkah , Saudi Arabia , Columbus , Oregonia , Jerusalem , Israel General , Israel , Cincinnati , Rome , Lazio , Italy , University Of Cincinnati , Chillicothe , Little Miami River , Scioto River , Lebanon , American , America , Machu Picchu , Jennifer Aultman , Brad Lepper , Newark Earthworks Center , Instagram , Mound City Group , Facebook , Empire State Building , World Heritage , Hopewell Ceremonial , Great Wall , North American Indigenous , Great Lakes , North America , Ohio History Connection , Ohio River Valley , Great Circle , N Omi Greber , Fort Ancient , Hopewell Earthworks ,