Hai Van Pass is an approximately 21 km long mountain pass on National Route 1 in Vietnam. It traverses a spur of the larger Annamite Range that juts into the East Sea of Viet Nam, on the border of Đà Nang and Thua Thien–Hue Province, near Bach Ma National Park.

Hai Van Pass is a scenic route with stunning views. The pass winds its way through the mountains, offering panoramic views of the coastline and the surrounding countryside. On a clear day, you can see all the way to the islands in the South China Sea.

The pass is a historic route with a rich past. Hai Van Pass has been used as a trading route for centuries, and it was also a strategic military post during the Vietnam War. There are a number of historical sites along the pass, including a French fort and a tunnel complex.

Hai Van Pass is a challenging road trip that is perfect for adrenaline junkies. The pass is narrow and winding, with steep climbs and hairpin turns. It is not for the faint of heart, but it is a thrilling experience for those who are looking for an adventure.

It is also a cultural experience. The pass is located in the middle of Vietnam, and it is a great place to experience the diversity of Vietnamese culture. You will pass through villages and towns, and you will have the opportunity to meet people from all walks of life.

According to the Internet