After Hue I spent a couple of nights in Halong Bay and Cat Ba Island and then arrived in Hanoi a couple of days ago. I think I will just hang around here for the last few days of my month in Vietnam.
Visited Hoa Lo Prison aka Hanoi Hilton in Hanoi yesterday. I stopped by there when I was in Vietnam about 11 years ago too. Much of the prison is gone now, but they have preserved one large section and made it into a museum.