We went on a 2 day one night cruise in Ha Long Bay. After a few hours on a bus, we arrived. The boat was very nice and we had our own cabin. It was a little difficult for me because there was a lot of room to run, but the boat was not child safe so dad had to keep a very close eye on me. We went swimming on a beach, walking in caves, ate incredible food, and sailed around beautiful limestone islands. We met a lot of cool people as well. It was sooo much fun.