Medicinal bathing is a local feature of the indigenous Red Dao in the northern mountainous province of Lao Cai . In Ta Phin Commune (Sa Pa District), tourists can spot many families drying herbs in their front yards.
Legend has it that on the last day of the year the Dao boiled leaves from the forest for medicinal bathing before welcoming the new year in. As this practice proves both effective and salubrious, a majority of Kinh people have considered it a unique feature of Red Dao culture. Each barrel of water usually contains at least 10 types of herbs, even up to 120. Every bathroom has a wardrobe to keep personal belongings and visitors feel quite relaxed to bathe in the typical wooden tubs filled with hot water and the aromatic smell of different herbs.