Hen Dune lies to the east of the Hue Citadel.
A plan to turn the islet into a tourism site and relocate the locals, drawn up in 1998, remains on paper.
Several foreign investors have come looking to invest in the project, but dropped out due to the massive compensation amounts involved.
The Phu Luu Bridge is the only link between the people on the islet and the outside world, and it has severely deteriorated.
The Hue Dune was expected to be developed into a major tourism site, according to Phan Ngoc Tho, chairman of the Thua Thien-Hue People's Committee.
But densely populated neighborhoods and the low quality of infrastructure in the area, which is barely enough to meet local residents’ needs, have proved to be challenges.
But Tho said the plan to develop the dune in accordance with the tourism plan and stabilize the lives of its people is intact.
At around 2 a.m. every day locals begin to steam basket clams for selling to rice and noodles vendors.
They traditionally caught the clams in the Huong River, but many have stopped due to changes to the water environment. The clam steaming places now often get the clams from other places.
Hoa, 62, brings basket clams and the broth derived from them at 4 a.m. to sell to rice and noodles vendors. Every day her family steams over 400 kg of fresh basket clams.
She said: "We've been steaming basket clams for over 26 years. Steamed clams must be sold immediately after, and so we do it at midnight so we could deliver them to businesses early in the morning."
Locals at the Hen Dune often take a ferry across the Huong River to Dong Ba Market in Phu Hoa Ward and Con Market in Phu Cat Ward to sell their clam products and other food items.
Truong Van De, 56, eats lunch with his family after steaming clams.
De, the third generation of a family to live on the Hen Dune, said: "The basket clam population in the Huong River is declining with the operation of the Thao Long anti-salinity dam. Many people on the dune have stopped catching clams and pursue other jobs."
A badly deteriorated cultural house in a neighborhood in Vy Da Ward due to the heavy rains and floods last year. It is now abandoned, and could collapse at any moment, according to locals.
Nguyen Thi Hong Xuan, 80, at her home, which now has an attic for refuge in case of floods.
She said: "When the rains and floods come, Hen Dune was among the most inundated areas. During last year's flood, my house was under a meter of water, but luckily we had the attic to escape to."
For the past several decades locals have been using the Huong River for bathing and washing clothes.
On the east of the islet, people grow plants and vegetables like corn and banana, thanks to the fertile soil due to the alluvium from the river.
Nguyen Van Chua, 70, said farming corn is his family’s main livelihood despite living in the city. Every day his wife delivers corn to Dong Ba and Con markets.
