Hi all Hainan experts! My parents are travelling to Hainan end of this month, they want a peaceful clean and a relaxing holiday by the beach. Sanya seems like a bit too crowded and loud for them. How is Boao, can anyone give me some information and advice on this city please? Almost everyone is writing about Sanya or Haikou, there must be other great places in Hainan island, especially suitable for older folks or family holidays...