Quang Ninh Vietnam, best known for Halong Bay is located in the north east Vietnam, sharing its border with Hai Phong, China, Bac Giang, and Bac Ninh. Short climbs are available in Halong bay area while long hikes can be arranged in Quan Lan island, Bai Tu Long national park, Binh Lieu mountain range. Those who are interested in mountain hiking can discover Yen Tu which is situated near Halong bay.