Vietnam is home to 30 national parks, showcasing its rich biodiversity and stunning landscapes. These parks protect various ecosystems, from tropical rainforests to coastal mangroves, and are habitats for many endangered species, including the Indochinese tiger and Asian elephant. Popular national parks include Phong Nha-Ke Bang, known for its impressive caves, and Cuc Phuong, the oldest national park in Vietnam, which is famous for its diverse flora and fauna. These parks offer opportunities for hiking, wildlife watching, and experiencing the natural beauty of Vietnam.