Bái Tử Long National Park is located in Quảng Ninh Province, Vietnam, and covers an area of approximately 15,783 hectares. Established in 2001, the park is known for its diverse ecosystems, including tropical forests, mangroves, and marine habitats. It is home to various species of flora and fauna, some of which are endangered. The park features numerous islands and islets, with Cát Bà and Hạ Long Bay nearby. Visitors can explore its natural beauty through hiking trails and boat tours. Bái Tử Long is also significant for its cultural heritage, with several historical sites and traditional fishing villages in the area.