A video clip of a roaring cascade with tiered waterfalls streaming down amidst a vast jungle has recently gone viral on social media. Many viewers compared it to a fantasy movie scene and eagerly searched for its exact location.

“Is this waterfall really in Vietnam?” one user asked.

The video was filmed in late May by Giang A Chay, a 22-year-old from Mu Cang Chai, Yen Bai, who currently works in tourism across the Northwest provinces.

According to A Chay, the waterfall in the video is Nam Luc Waterfall, situated in Nam Luc 2 village, Phang So Lin commune, Sin Ho district, Lai Chau.

“From June to August, the weather here is cool and pleasant, and the waterfall flows with great volume, creating a majestic and unforgettable sight,” he said.

Sin Ho plateau in Lai Chau is a captivating destination known for its impressive landscapes and the rich cultural heritage of local ethnic groups.

Sitting at an average altitude of over 1,500 meters above sea level, the plateau enjoys year-round cool weather, often described as experiencing four seasons in a single day. Because of this, many visitors refer to it as the “second Sa Pa” of the Northwest.

Nam Luc Waterfall is one of Sin Ho’s most striking attractions. Located about 40km from Sin Ho town center, the falls are surrounded by dense primary forest and a diverse range of vegetation.

According to Lai Chau Tourism (Department of Culture, Sports and Tourism), Nam Luc Waterfall originates from an underground stream of Hai Ho stream (in Ta Ngao commune, Sin Ho district).

The water travels through multiple mountain ranges and, due to the steep slope, erosion, and localized geological faults, crashes down into the dramatic tiers of Nam Luc Waterfall.

The waterfall is very tall and consists of several levels. The upper tier carries a heavy water volume, spreading wide like a white silk ribbon against the green forest.

The lower tiers range from gentle flows to dramatic drops over large boulders, forming a visually stunning natural tableau.

At the base, the water is calm and cool - perfect for a refreshing summer dip.

There are two seasons for visiting Nam Luc Waterfall: the dry season from November to March, and the rainy season from May to October. Visitors are advised to check the weather carefully and should only hike to the falls on sunny, dry days.

It is best to avoid rainy days, especially during heavy downpours, as the strong currents can pose serious risks.

According to A Chay, reaching the waterfall requires a 2km hike and self-prepared food. “It’s best to hire a local guide and make sure to return before dark,” he advises.

While in Sin Ho, besides Nam Luc Waterfall, tourists can also explore other notable sites such as Da O Mountain, Ong Tien Cave, and ancient tea hills.