Tam Giang - Cau Hai Lagoon system in Hue City is the largest brackish water ecosystem in Southeast Asia, stretching 68 km, covering a total water surface area of approximately 216 km2. The area is renowned for its poetic sunsets, rich biodiversity, and serves as a popular destination for eco-tourism, photography, and enjoying local seafood specialties.

That is the brilliant yellow of the sunshine and the wind, and of the ripe rice fields with the corpulent, firm rice grains. That is also the yellow of straw and the pleased faces of farmers on the harvest days. The scene of the countryside is bustling and animated but simply beautiful.