Vietnam is home to numerous national parks that showcase its rich biodiversity and stunning landscapes. These parks, such as Phong Nha-Kẻ Bàng and Cát Tiên, protect various ecosystems, including tropical rainforests, limestone mountains, and coastal areas. They are vital for conserving wildlife, including endangered species like the Javan rhinoceros and Indochinese tiger. Visitors to Vietnam's national parks can enjoy activities like hiking, birdwatching, and exploring caves. Many parks also offer guided tours to help tourists learn about the unique flora and fauna. These natural reserves play a crucial role in promoting eco-tourism and preserving Vietnam's natural heritage.