Hai Van Pass

# Hai Van Pass: Vietnam's Most Legendary Ride

Picture this: a 21-kilometer stretch of asphalt that winds through the Truong Son mountains, sitting right on the border between Thua Thien-Hue and Da Nang provinces in central Vietnam. The road climbs to 496 meters, acting as a natural divider between two completely different climate zones—the cooler, rainier north and the hotter, drier south. It's so good that even Jeremy Clarkson from Top Gear couldn't resist calling it "a deserted ribbon of perfection" and one of the world's best coastal roads.

This isn't just a pretty drive—the Hai Van Pass is soaked in history. You'll spot remnants of fortifications from the Nguyen Dynasty, the French colonial era, and the Vietnam War scattered around the summit. There's an old French bunker up top that's now a sweet viewpoint where you can soak in the views. For centuries, this pass was *the* strategic chokepoint controlling movement between north and south, marking the ancient boundary between the Champa and Dai Viet kingdoms.

Here's the best part: since the Hai Van Tunnel opened in 2005, most of the trucks and buses take the tunnel instead, leaving the old road blissfully quiet and perfect for adventurers. The route snakes through thick tropical forest, past waterfalls and rocky cliffs, with stunning panoramic views of the coastline, Lang Co lagoon to the north, and Da Nang bay spreading out below. It's become a must-do on the motorbike trail between Hue and Hoi An—most travelers rent bikes or grab an "easy rider" guided tour to tackle it.

You can ride it any time of year, though expect clouds to roll in and envelope the summit (hence the romantic name: "Pass of the Ocean Clouds").