ダコタ・ハウス
Plymouth's history can be traced back to the pre-Columbian period around 1400 to 1500 AD. The original inhabitants were the Dakota. Their encampment was at the north end of Medicine Lake. The name Medicine Lake is derived from the Dakota word Mdewakanton, meaning "Lake of the Spirit." The Dakota named the lake after a warrior overturned his canoe and his body was never recovered.