Pick-up from hotel. Drive to Ha Long Bay, listed as a UNESCO World Heritage Site in 1994. Upon arrival, take a boat cruise to observe many rock formations with inspiring shapes and unusual names, such as Pelican Grotto, Baton Rock, Butterfly Rock, Turtle Rock and Fighting Roosters. During the cruise, a Vietnamese lunch is planned, including fish, rice, spring rolls and salad. Free time to swim, explore the grottoes ashore or relax on board. Late afternoon return to the wharf. Transfer to hotels.