Recently, the Co Island eco-tourism area in Nam Thanh Mien commune, Hai Phong city has received special attention in investment and renovation to improve quality and expand scale, contributing to attracting a large number of tourists.
In 2025, the old Thanh Mien district spent nearly 9 billion VND to carry out renovation items at Co Island. Notably, the road leading to the island has been widened from 4m to 7.5m, creating more favorable and safer conditions for visitors to travel.
In addition, many auxiliary items such as reception area, welcome gate, security house, pond, boat dock, ticket counter, beverage shop, and souvenir shop have also been upgraded synchronously. The lighting system using LED lights and wooden bridges to make a cruise port is being completed, helping to add a modern beauty to the tourist area.
According to the Thanh Mien Construction Investment Project Management Board, the project has completed about 80% of the work as planned, with the main items such as relocating electric poles, installing underground drainage systems, reinforcing roadbeds and basically paving asphalt being completed. The entire project is expected to be put into use in August this year.

Mr. Vu Van Nguyen - Vice Chairman of Nam Thanh Mien Commune People's Committee affirmed that the project not only helps improve the transportation system but also contributes to improving the quality of technical infrastructure and services, thereby promoting tourism development in the area.
Before the merger, the People's Committee of the old Hai Duong province invested 45 billion VND to expand the area of islands 3A, 3B and build more islands 4C. The reinforcement of embankments around the island aims to prevent landslides and soil erosion.
At the same time, the road around An Duong Lake has also been upgraded, facilitating sightseeing and ecological conservation. Thanks to the investment coordination of authorities at all levels, the appearance of Co Island is increasingly spacious, better meeting the needs of sightseeing, contributing to creating a unique landscape highlight of the locality.
Thanks to taking advantage of natural advantages and typical clean agricultural models, Nam Thanh Mien commune has effectively developed eco-tourism. The face of the countryside is improving, the culture is preserved and the environment is becoming cleaner, all of which are the results of the efforts to develop clean agriculture associated with eco-tourism of the local community.