Mound Cemetery is located in Marietta, Ohio and is known for its unique burial mounds, which are part of the ancient Adena culture. The cemetery features several earthworks that date back to around 100 B.C. to 100 A.D., showcasing the historical significance of the site. In addition to the mounds, Mound Cemetery is the final resting place for many notable figures, including General Rufus Putnam, a key leader in the settlement of the Northwest Territory. The cemetery serves as both a historical landmark and a peaceful resting place, attracting visitors interested in Native American history and early American settlement.