Located on National Route 279, which connects Dien Bien Phu city with Muong Ang district in the northwestern province of Dien Bien, this pass is well-known not only for its winding, treacherous bends but also the charming sea of clouds that drapes the area every morning, especially in winter.

Tang Quai pass has become one of the top check-in spots for youngsters in Dien Bien every early morning.

The ideal time to enjoy the sea of clouds at the pass is between 6AM and 8AM.

To facilitate tourists’ travelling experience, locals in Muong Ang district have built a cozy café with a stunning view right at the top of Tang Quai pass.

This café not only is a perfect stop to rest, enjoy local breakfast, and sip coffee made from beans locally grown in Muong Ang, but also offers an ideal view of the c