• The Great Serpent Mound is a 1,348-feet-long (411 m), three-feet-high prehistoric effigy mound located in Peebles, Ohio.
  • Цифрова GIS- карта Великого Зміїного Кургана, автори — Timothy A. Price b Nichole I. Stump, березень 2002. Серпент-Маунд, або Зміїний курган, англ.
  • The Ancient Ohio Trail is the comprehensive, integrated, media guide to Ohio’s mound and earthwork sites. The project is a collaboration of all the major owners...
  • Serpent Mound (also known as Great Serpent Mound) is an archaeological and historic site in Peebles, Ohio, USA, enclosing an effigy mound 1348 feet (411 m)...
  • One of North America's most spectacular effigy mounds. Serpent Mound is an internationally known National Historic Landmark built by the ancient...
  • Yılan Höyüğü veya Büyük Yılan Höyüğü ( İng. (Büyük) Yılan Höyüğü ), Ohio Brush Creek boyunca Serpent Höyüğü kraterinin platosunda yer alan yaklaşık 440 metre uzunluğunda...
  • <nowiki>Serpent Mound; Nagy Kígyó-halom; Серпент-Маунд; Great Serpent Mound; Serpent Mound; 大蛇丘; サーペント・マウンド; Serpent Mound...