If you choose to get to Mai Châu from Hanoi, Thung Khe mountain pass will most likely be on your path as it is a part of National Highway 6. From the peak of this pass, the view captures the entire valley beneath in its breezy and picturesque atmosphere. As we proceed, we get to White Slope (Dốc Trắng) where there is a market, best known as "The market in the clouds", travelers can shop for local products from vendors by the road.