Phuong Hoang Cave

Bacthai20 · CC0

A large three-level cave on Phoenix Mountain, with the Mo Ga stream flowing out of the rock below it.

Phoenix Mountain rises beside Highway 1B, named for a legend of two phoenixes turned to stone out of grief. Forty minutes of steep climbing brings you to the mouth — a vast stone vault half open to the sky, daylight dropping straight to the floor in a column. The cave has three levels: an upper one dry and bright, a middle one dim with stalactites hanging like curtains, and a lower one dark and cold. At the foot of the mountain the Mo Ga stream emerges from an underground cave, cool and clear all year, and becomes the natural swimming hole for the whole Vo Nhai valley each summer.

Visitor information

When is the best time to visit Phuong Hoang Cave?

April to September

How much does it cost to visit Phuong Hoang Cave?

30,000₫

How long do you need at Phuong Hoang Cave?

Half a day

What are the opening hours of Phuong Hoang Cave?

07:00 - 17:00

Did you know

The cave is on Phoenix Mountain in Vo Nhai, beside the Thai Nguyen – Lang Son Highway 1B.
It has three levels: upper, middle and lower.
The Mo Ga stream flows out of an underground cave at the foot of the mountain.
About 45km from central Thai Nguyen city.

Travel tips

The climb is steep and rocky — wear trainers rather than sandals.
Bring a torch: the lower level has almost no natural light.

Source: https://vi.wikipedia.org/wiki/Hang_Phượng_Hoàng_-_suối_Mỏ_Gà

Updated: 2026-08-05