Im joining this conversation quite late and pleny of great advice has been given already. There is no right or wrong, and I think you could ask 100 people what they would do with 11 days in Northern Vietnam and/or Laos and get 100 different answers ;-). At the end of the day, you know best what you like and what you feel most attracted to.
When I look at your first post, I notice that your boyfriend is interested at war memorials, beach and jungle. Your interests (culture and culinary delights can be met pretty much everywhere), but not your boyfriends. No time for beaches, no jungle, and unless you include a day tour to the DMZ from Hue, no war memorials either.
Keeping that in mind & mixed with my peronal interests, I would look at something like this:
- day 1: arrive in Hanoi, walk around the city, maybe visit a water-puppet show, have dinner in an open-air place with simple but tasty food and a mug of bia hoa
- days 2 & 3: either go on a cruise to the Halong Bay or a to Mai Chau. Myself, I would go for Mai Chau. The scenery is beautiful, you can stay in a homestay and eat tasty local food, go for walks in the rice-fields etc. Yes, its a touristy experience, but still very enjoyable.
- day 4: go on a one day tour to the dry Halong Bay (Ninh Binh area)
- day 5: spend the day in Hanoi, and take the night train to Hue
- day 6: take a boat trip on the Perfume River, visit some of the emperors tombs, the forbidden city and enjoy the great food
- day 7: take a day tour to the DMZ
- day 8: fly Hue - Hanoi - Luang Prabang
Spend at least two days in Luang Prabang (I wouldnt bother going there with less time). Fly out back home from Luang Prabang. And add your extra 1-2 days where you feel you most like to. For me, it would be Luang Prabang, which is really beautiful and one of my favourite places in Asia. Its a really lovely small town, surrounded by beautiful nature (great to discover on foot or by bicycle), there is the Mekong (take a boat trip to the Pak Ou caves for example), colorful markets, beautiful temples, great food etc. Also, if you dont only like to eat, but also like to cook, you could take a cooking class for a couple of hours.
