Explore Ban Gioc Waterfall and Nguom Ngao Cave - Top Things Must Do in Trung Khanh, Cao Bang
11 Video Views·May 5, 2026
Welcome to Cao Bang, a stunning province in Vietnam known for its untouched natural beauty and vibrant cultural heritage. In this video, we’ll take you to two of its most iconic destinations: Ban Gioc Waterfall and Nguom Ngao Cave.
Nguom Ngao Cave, in Trung Can.
Cao Bang is one of Vietnam's most remarkable natural wonders.
Hidden beneath the Karst Mountains, the cave stretches over 2,000 meters,
featuring a vast underground world
shaped by millions of years of water and limestone erosion.
It's known for its impressive network of chambers,
high ceilings, and fascinating rock formations.
Inside, visitors are greeted by stalactites and stalagmites of all shapes and sizes.
Some resemble blooming flowers, coral reefs, cascading waterfalls,
and even mythical creatures.
The best time to visit Nguom Ngao is during the dry season, from October to April.
The weather is cooler, the pathways inside the cave are drier and safer,
and visibility is better for photos.
If you visit in the rainy season, from May to September,
expect more humidity, slippery surfaces,
and possibly restricted access in some parts.
Just three kilometers away is the crown jewel of Cao Bang, Ban Gioc Waterfall.
It's one of the most beautiful waterfalls in Southeast Asia,
and also one of the few natural wonders that straddle an international border.
The waterfall sits on the Khe San River, which flows from China into Vietnam.
The right side of the waterfall is under Chinese territory,
while the left belongs to Vietnam.
Standing here, you'll see the water splitting and tumbling down
over multiple rock tiers, surrounded by lush forests and limestone peaks.
From June to September, the water flow is at its peak.
The falls thunder with power,
sending up mist that catches the sunlight like tiny rainbows.
This is the best time to witness Ban Gioc, at its most majestic.
From October to May, the water level drops,
but the skies are usually clear and the air is cool and fresh,
ideal for a calm and scenic visit.
For the best experience, plan to arrive early in the morning.
That's when the light is perfect for photos,
and the area is still peaceful before the crowds arrive.
And if you're ready to see Ban Gioc and Nguam Gao for yourself,
book your tour with Isitour.
Trung Khan is a destination that deserves to be seen, felt, and remembered.