The Tam Giang - Cau Hai lagoon system of Hue City stretches in the Northwest - Southeast direction along the coast, with a length of 68 km and a total surface area of 216 km². It comprises three interconnected lagoons: Tam Giang, Thuy Tu, and Cau Hai. With aquatic flora and fauna considered among the richest in Southeast Asia, this ecosystem has sustained generations of local residents.

On September 16th, Hue City Transportation Construction Investment Project Management Board reported that it had submitted a proposal to Hue City People’s Committee for approval of the investment policy for building the new Vinh Tu bridge across Tam Giang lagoon, connecting Quang Dien commune with Phong Quang ward. The project’s total investment is estimated at over 1.500 billion VND.

The eastern shore of the Tam Giang Lagoon, once divided by geographical distance and infrastructural constraints, has now taken on a new look.

The Central Coast Nature Museum has launched the art photography contest “Dance of the Lagoon Birds”. Entries will be accepted from August 18th to October 31st, 2025, from all Vietnamese citizens, capturing vivid and unique moments of bird species living or migrating in lagoons and coastal areas.

On July 12, Hue City Project Management Board for Transport Construction Investment announced that the City People’s Committee approved the investment project for building an overpass across Tam Giang Lagoon.

That is the early morning market of My Loi village, Vinh Loc commune. Before becoming part of today's Vinh Loc commune, My Loi belonged to Vinh My commune - a coastal plain, with the sea on one side and a lagoon on the other. It is indeed known as the only place in Hue where the locals have an accent similar to Quang region.

Spanning a total water surface area of more than 210 km², Tam Giang - Cau Hai lagoon system,consisting of three main lagoons: Tam Giang, Thuy Tu, and Cau Hai, is often praised as a natural masterpiece bestowed upon Hue. The Tam Giang - Cau Hai lagoon system connects to the East Sea via the Thuan An inlet (Tam Giang lagoon) and the Tu Hien inlet (Cau Hai lagoon). It is the largest brackish lagoon system in Vietnam as well as all of Southeast Asia with an incredibly rich and diverse ecosystem.

In the radiant dawn of the lagoon region, travelers from afar sip rich, flavorful coffee while enjoying the vast, beautiful scenery of rippling waters. This fresh experience has been developed into a tourist attraction, creating a unique highlight for visitors to Tam Giang – Cau Hai Lagoon.

On the morning of May 28th, the “Hue – A plastic-reduced smart city in Central Vietnam” project (TVA project), in collaboration with the Department of Tourism and the People's Committee of Phu An Commune (Phu Vang District), launched a plastic-reduced tourism site at Chuon Lagoon.

Being around 15km away to the East of Hue City Center, Chuon Lagoon is the most beautiful location to contemplate the sunrise in Tam Giang lagoon system.

On the afternoon of May 23rd, the “Hue – A plastic-reduced smart city in Central Vietnam” project (TVA project), in collaboration with the Department of Tourism and the People’s Committee of Quang Loi commune (Quang Dien), launched a Ngu My Thanh - Con Toc plastic-reduced tourism site.

With its rich and captivating beauty, Chuon lagoon resembles a painting of nature adorned with refreshing shades of blue from the sky and water.

Located about 30 km north of Hue City, Quang Loi Lagoon (in Quang Loi Commune, Quang Dien District) is an interesting destination of Tam Giang Lagoon, which is the largest brackish water lagoon in Southeast Asia.