one more day
7 or 12 days more to Hanoi
b) From the DMZ it is also possible to continue to Sapa and Hanoi with or without Ha Long Bay.
It takes around 7 days to get from the DMZ to Sapa and Hanoi. If you want to include Ha Long Bay, we will need around 12 days. If you are interested in a longer tour, please contact me and we can discuss the price, how many days and other details. These are private tours and - if possible - I try to make your wishes come true :-)