After visiting the Tam Son Market (which was so much fun) we got onto our motorbikes and braced ourselves for a long riding day. We zipped up the Tham Ma Pass which you can see in the thumbnail and continued to the most northern point of Vietnam. There we climbed the flagpole and took in the scenery, peeking into China.Read all about our journey of that day on our Vietnam Travel Blog: hanoi.for91days.com/Also, if you considering to do the Ha Giang Loop get in touch with Chu Chu: hanoi.for91days.com/ha-giang-loop-chu-chu/ Great guide, has tons of info and if you want to ride on your own he rents motorbikes as well!!!-------