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.

At the specialized session on “Green and Sustainable Tourism Development” held on the morning of June 6th within the framework of the 14th East Asian Local Government and Regional Conference, Hue affirmed its pioneering position in the region regarding the development orientation of environmentally-friendly tourism that harmonizes with communities and preserves heritage.

On the morning of June 6, the 14th East Asia Local and Regional Government Congress officially opened in Hue City. The event was attended by 200 delegates from over 30 delegations representing local governments from China, Japan, South Korea, Malaysia, and Vietnam.

The 14th East Asia Local and Regional Government Congress will take place in Hue City from June 5th to 7th, 2025, with the participation of over 200 delegates from 16 international localities (across 4 countries), 10 domestic localities, 2 international organizations, various ministries, and diplomatic representative agencies.

The dragon, known by the character "long", is a mythical creature steeped in supernatural qualities, standing at the forefront among the four sacred animals: "dragon, unicorn, tortoise, phoenix". It emerged thousands of years before the Common Era, gradually elevated to a symbol in East Asian culture. The dragon is seen as the ruler governing the rivers and seas, often referred to as the Dragon King.