Around Sapa city centre, there are 3 big villages Cat Cat, Ta Phin, and Ta Van that have a lot of visitors come when they travel to the area. I have been in Ta Van and Ta Phin so I can show you what I did and where I went. For the last village, I will try to tell you things that I know or heard from (and will update later next time I visit)..
Within 14 days travel around Vietnam, we spent many amazing days at Ha Giang. We have been going through Ha Giang city, Quan Ba, Yen Minh, Dong Van, Lung Cu, Meo Vac, and especially riding motorbike on Ma Pi Leng pass.