Nestled on the border between China and Vietnam, the Detian Transnational Waterfall is a breathtaking natural wonder that spans two countries. Located in the Guangxi Zhuang Autonomous Region of China and the Cao Bang Province of Vietnam, this majestic waterfall is renowned as the largest transnational waterfall in Asia and the fourth largest in the world.

The Detian Waterfall is formed by the Guichun River, which originates in China and flows into Vietnam before cascading down a series of limestone cliffs. The waterfall is divided into three tiers, with the main drop measuring an impressive 70 meters in height and 200 meters in width. During the rainy season, the waterfall's roar can be heard from miles away, and the mist created by the falling water forms a mesmerizing rainbow on sunny days.

What makes the Detian Waterfall truly unique is its transnational nature. The waterfall straddles the border between China and Vietnam, with the larger portion located on the Chinese side. Visitors can take a bamboo raft ride to get up close to the waterfall and even cross the border into Vietnamese waters, offering a rare opportunity to experience two countries at once.

The surrounding area is equally stunning, with lush green karst mountains, terraced rice fields, and traditional Zhuang and Yao minority villages. The Detian-Ban Gioc Scenic Area, which encompasses the waterfall and its surroundings, has been designated as a UNESCO Global Geopark, recognizing its geological significance and natural beauty.

Visitors to the Detian Waterfall can enjoy a range of activities, including hiking, photography, and cultural experiences. The best time to visit is between May and November, when the water flow is at its peak, creating a truly awe-inspiring spectacle.

As a symbol of the natural beauty and cultural diversity of the Guangxi region, the Detian Transnational Waterfall is a must-see destination for nature lovers and adventure seekers alike. Its unique location and stunning scenery make it a truly unforgettable experience that showcases the best of what Asia has to offer.