Region 07 · Lạng Sơn Province

Chi Lăng

A monument to blood and iron.

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About the region

It is a literal geographic death trap. Chi Lăng is a deeply narrow, high-walled limestone bottleneck that served as the ultimate natural fortress. This is where Vietnamese forces repeatedly bottlenecked and slaughtered invading northern empires. Today, it’s a quiet valley highway famous for growing custard apples (na), but the sheer vertical drops of the mountains still make the air feel heavy with its brutal tactical history.

Local specialties

For Foodies

Chi Lăng custard apples

Na Chi Lăng

Chi Lăng custard apples

Grown on the limestone slopes, these custard apples are small, sweet and fragrant. Roadside stalls pile them high in late summer.

Mắc mật roast pork

Lợn quay Lạng Sơn

Mắc mật roast pork

The province's signature roast, seasoned with mắc mật leaves. A common stop for travellers heading north on the highway.

Where to go

Must visit Destinations

Chi Lăng Pass historic site

Khu di tích Ải Chi Lăng

Chi Lăng Pass historic site

The narrow valley where invading armies were ambushed again and again. Walk the site to see how the cliffs closed in.

Custard apple orchards

Vườn na Chi Lăng

Custard apple orchards

Orchards climbing the rocky hillsides. In harvest season you can buy the fruit straight from the growers.