Ṣẹda ẹya ti o nira diẹ sii ti gbolohun yii Agbegbe Archaeological Big Mound Key - Boggess Ridge jẹ aaye itan kan nitosi Placida, Florida, United States.
Òtítọ́ ni pé, àdàkọ tí ó díjú jùlọ nínú gbólóhùn náà ni "The Big Mound Key - Boggess Ridge Archeological District is a U.S. National Historic Landmark (designated as such on December 3, 1990 ) located southeast of Placida, Florida, on Big Mound Key. "