Last year, I had a chance to travel to Ha Long Bay with my family which has been recognized as one of 7 wonders of the world for a long time. During the trip, we had a lot of fun that we took a boat and went around the Bay. The landscape is amazing because thousands of limestone karsts and isles in various shapes and sizes have been created for thousands of years. Moreover, while going sight seeing, we enjoyed delicious sea foods which are must-try when you come there. I'll never forget this memorable trip to Ha Long Bay.