In the past, the locality of Ban Saeo was once a piece of the original Ancient land called Suwannakhomkham which is more than a thousand years up to this date. Later the land was divided and resulted into two countries, Thailand and Laos. Most of the land is Laos and some is in the Locality of Ban Saeo. Traces and remnants of Historic sites still remain. These are interesting spots of local history and culture for study.