Filhiol Mound Site is an archaeological site of the Coles Creek culture in Ouachita Parish, Louisiana on a natural levee of the Ouachita River. Description The site consists of a platform mound which now measures in height, with the base being by . Excavations at the site have produced charcoal from beneath the mound which dates to 700–1200 CE. A cemetery established in the 1850s on the mounds summit has helped preserve it. Location The site is located on US 165 south of its junction with on Interstate 20. See also Culture, phase, and chronological table for the Mississippi Valley References External links Filhiol Mound Complex Historical Site Filhiol Mound - Louisiana Historical Markers on Waymarking.com Archaeological sites of the Coles Creek culture Mounds in Louisiana Geography of Ouachita Parish, Louisiana Ouachita River