Ha Long Bay was one of my favourite stops so far. We took a day cruise on the bay. I had a little bit of beach time while Jehan did a hike to the top of Ti Tóp mountain. We then got into a boat that went through a small cave passage way to put us in the centre of mountains. The last activity was another hike with a cave visit, Jehan enjoyed it while I stayed on the boat :P My knees were not up for doing the stairs.