Fansipan Mountain, often called the "Roof of Indochina," is another must-visit for nature enthusiasts. Hiking to the summit or taking the cable car offers breathtaking views of terraced rice fields, misty valleys, and the rugged peaks of the Hoang Lien Son mountain range.

Cuc Phuong National Park, Vietnam’s oldest national park, offers a rich variety of plants, ancient trees, limestone caves, and rare animals. It’s ideal for jungle treks, birdwatching, and learning about biodiversity in one of Southeast Asia’s most significant protected areas.