Vietnam offers a rich tapestry of culture, history, natural beauty, and cuisine. Here are some top attractions and things to do in Vietnam:

1. Halong Bay: A UNESCO World Heritage Site known for its emerald waters and thousands of towering limestone islands topped with rainforests. A cruise through the bay is a must-do, allowing you to explore caves, kayak through the karsts, and enjoy stunning sunsets.
2. Hanoi: Vietnam's capital city is a blend of ancient charm and French colonial influence. Visit the Old Quarter with its narrow streets, traditional shops, and street food stalls. Don't miss the historic sites such as the Ho Chi Minh Mausoleum, One Pillar Pagoda, and the Temple of Literature.
3. Hue: Once the imperial capital of Vietnam, Hue is home to the Citadel, a sprawling complex of palaces, temples, and walls. Explore the Imperial City, visit the royal tombs along the Perfume River, and take a boat tour to Thien Mu Pagoda.
4. Hoi An: A charming UNESCO-listed town famous for its well-preserved Ancient Town, lantern-lit streets, and traditional wooden houses. Stroll along the Thu Bon River, visit the Japanese Covered Bridge, explore the local markets, and indulge in delicious Vietnamese cuisine.
5. Ho Chi Minh City (Saigon): Vietnam's largest city is a bustling metropolis filled with energy. Visit the War Remnants Museum, Reunification Palace, and Notre Dame Cathedral. Explore the vibrant Ben Thanh Market, take a cyclo ride through the streets, and sample street food at the famous Nguyen Hue Walking Street.
6. Cu Chi Tunnels: Located outside of Ho Chi Minh City, the Cu Chi Tunnels offer a glimpse into Vietnam's wartime past. Explore the extensive network of underground tunnels used by the Viet Cong during the Vietnam War.
7. Phong Nha-Ke Bang National Park: Home to some of the world's largest caves, including Son Doong, Phong Nha-Ke Bang is a paradise for outdoor enthusiasts. Explore the caves, go hiking in the lush jungle, and take a boat ride along the Son River.
8. Mui Ne: A coastal town known for its stunning sand dunes, Mui Ne offers opportunities for sandboarding, kite surfing, and relaxing on pristine beaches.
9. Dalat: Nestled in the Central Highlands, Dalat is a picturesque town known for its cool climate, French colonial architecture, and beautiful gardens. Visit the Dalat Flower Gardens, take a cable car ride to Truc Lam Pagoda, and explore the surrounding countryside.
10. Sapa: Located in the northwest of Vietnam, Sapa is famous for its terraced rice fields, ethnic minority villages, and trekking opportunities. Take a guided trek to visit local hill tribes, soak in the breathtaking views, and experience the unique culture of the region.