Originally Posted by
Vinci
Yep, the 3 "must things" to do in the north of Vietnam (by travelling to Ha Noi) is go to Ha Long bay, do the trekking in Sapa and have "Pho" - noodle soup.
If you interest in cities and culture: go to Ha Noi, Hue, Hoi An, Sai Gon
If you like relaxing at the beach: go to Ha Long bay, relaxing on boat, Nha Trang - the nicest beach in Vietnam, Mui Ne (near Nha Trang) also very nice and less tourists.
And of course, it's up to your hobbies, your time and your budget, there will be many way to plan your trip. Please feel free to ask.
Cheers..