Sa Dec is a town on the Mekong delta which is well known because it was where the writer Marguerite Duras lived during part of her childhood.
My suggestion
Try walking along the banks of the Mekong, or in the little lanes of the old town where you can meet the locals and, who knows, maybe be invited to visit one of the numerous gardens, hot houses or colourful cactus plantations.
I'd like to give an insight into Hué, a tourist town that was once an imperial city and is famous throughout the country for its food! But what tourists often don't realise is that there are numerous wonderful sites just a few kilometres from this town that are seldom visited but are nonetheless authentic and magnificent
Blue Hmong, Red Dao, Black Lolo... The ethnic minority groups living in the misty mountains of Northern Vietnam form a true patchwork quilt of different cultures. Going to meet them is guaranteed to be an intense trip that would only equal coming into contact with other ancestral peoples.