I was there in June and went with Aurora cruises as recommended by our hotel but it was probably more for older folks and we ended up having to party with ourselves as the other couples and ladies were significantly older.
However, my colleague (in her early 20's) went on a cruise as recommended by her hostel and she said it was quite a party. Check out this site and try to book through places of accommodation that cater to a younger crowd. You will probably more likely end up on a boat with people your own age.
http://www.vietnambackpackerhostels....f-ha-long-bay/
Originally Posted by
fs2k2isfun
I'm heading to Vietnam in January for a solo vacation and want to see Ha Long Bay. Are any of the tour companies/cruises better for a single (mid-20s) traveler? I have five days in Hanoi, how much time would you suggest devoting to Ha Long?