1. General introduction to the geographical location of Bien Son Island
1.1. Where is Bien Son Island?
Bien Son Island (also formerly known as "Cu Lao Bien", "Dao Bien") is the core part of Nghi Son commune island, belonging to Thanh Hoa province. Today, due to silting and sea-reclamation dykes, Bien Son is no longer completely separate like a "huge" island but has become a strip of land connected to the mainland, creating a special shape like a "long strip of land stretching out to sea".
Where is Bien Son Island? (Source: Compilation)
From the center of Thanh Hoa province to Bien Son is about 60–65 km to the Southeast, so travel is relatively easy and convenient — suitable for both day-trippers and those staying overnight. If starting from Hanoi, you will need additional time for road travel or a combination of transport to reach the center of Thanh Hoa and then continue towards Nghi Son/Bien Son.
1.2. Geographical features, pristine coastal landscape
Bien Son was originally formed and developed from an islet in the sea, located in the estuary area, and previously required travel by boat from the mainland. The island area — now a peninsula — has typical coastal terrain: low-lying land near the sea, interspersed with rocks, with strips of land connecting to the mainland, facing the sea breeze and the waves of the East Sea from afar.
Bien Son's landscape is a blend of sea and land: from the vast expanse of water, beaches, and the immense sea to the mainland with villages and gardens near the shore, creating a harmony between the coastal space and the living space, resulting in a pristine yet familiar charm that is hard to find elsewhere. Therefore, for those who love the sea, the open air, and the coastal nature of Northern Vietnam, Bien Son becomes a very interesting destination.
1.3. Why is Bien Son a prominent destination among the islands/peninsulas along the Northern coast?
On Thanh Hoa's marine and island map, Bien Son holds a special position: it was once an islet and has now become a peninsula/islet that is half submerged and half connected, contributing to the unique shape of the Nghi Son coastal area, standing between the mainland and the vast sea.
Compared to offshore islands, Bien Son has a great advantage in terms of transportation: it is more accessible, travel costs are lower, making it suitable for short beach holidays or trips. At the same time, the blend of pristine coastal scenery, open coastal spaces, and simple local life gives Bien Son a "nearby island" feel while retaining the spirit of an island destination.
Pristine sea space at Bien Son. (Source: Compilation)
Furthermore, being located in the Thanh Hoa sea area, which is less bustling than "heavy-duty" tourist beaches, Bien Son has the advantage of tranquility and close-to-nature scenery, suitable for tourists seeking a spacious place to avoid noise, and easy to combine with exploring local culture and the sea.
With its factors: easy location, sea and land landscape, pristine sea atmosphere, and "island and peninsula" value, Bien Son Island stands out as an attractive choice among many islands and beaches in the North and North Central regions.
2. Unmissable Experiences at Bien Son Island
2.1. Pristine Nature and Beachy Check-in Spots
Aerial view of Bien Son Island, showing the peninsula shape and the island's coastline. (Source: Collected)
Bien Son Island stands out with its wild natural landscape, where sea and mountains blend. Visitors can explore limestone mountains extending into the sea, walk on fine white sandy beaches, or admire the clear blue sea space and cool sea breeze. This is also an ideal spot to watch sunrise and sunset, when the sun rises or sets, creating a magical scene between the sea and mountains. In addition, there are many unique check-in spots on the island, from the undulating rocky shores to the pristine sandy beaches, offering a novel photography experience for young people and social media enthusiasts.
2.2. Explore Bien Son fishing village and the lives of fishermen
An essential part of the experience when visiting Bien Son Island is to visit the traditional fishing village and learn about the lives of the fishermen. Visitors can observe characteristic fishing activities such as casting nets, rowing boats, sorting seafood, or join fishermen for a day of practical experience. This is an opportunity to learn fishing techniques, how to prepare fresh seafood, and the lifestyle associated with the sea of the local people. These experiences offer an authentic perspective, allowing visitors to learn and connect with local life.
2.3. Enjoy seafood cuisine at Cua Bang
Bien Son Island is famous for its fresh and delicious seafood caught right at the estuary, notably crabs, squid, mackerel, lobster, and bloody clams. Visitors can enjoy them at beachfront restaurants, local eateries, or right in the fishing village, at reasonable prices and with the characteristic flavor of Thanh Hoa's coastal region. Some notable places on the island include Hai Au restaurant, Bien Xanh eatery, or small seaside stalls, where you can enjoy seafood while savoring the cool sea air and the beautiful sunset. This is an unmissable experience to complete your journey of exploring Bien Son Island .
3. Traditional festivals and cultural activities at Bien Son Island
3.1. Characteristic sea festivals
Bien Son Island , belonging to Nghi Son since 2024, was honored at the opening ceremony of the Nghi Son Sea Tourism Festival. In the 2026 festival, the ceremony at Bien Son (Cu Lao Bien) was recognized as a national intangible cultural heritage, affirming the value of festivals associated with the local community.
During these occasions, the festival space is usually organized at the sea tourism area – beach, where the sea and the coastal people gather. Tourists and local residents participate in artistic activities, performances, folk games, and cultural exchanges, creating a vibrant and warm atmosphere that blends modern vibes with the preserved maritime identity of Nghi Son.
With a coastline stretching nearly 42 km, along with many historical sites, scenic spots, islands, and traditional craft villages, the Nghi Son sea area, including Bien Son, is identified as one of the focal points for sea tourism and maritime culture in Thanh Hoa. For the local people, sea festivals are not only occasions for community gatherings and celebrations but also opportunities to preserve cultural traditions related to fishing, beliefs in the ocean, and to promote sustainable sea and island tourism development.
3.2. Explore the maritime culture and beliefs
Maritime culture and fishermen's beliefs in Nghi Son, Bien Son are an indispensable part of the lives of the people here. With a long history of formation, ancient Nghi Son (Bien Son) is associated with the tradition of seafaring, fishing, aquaculture, and living by the sea.
Pristine, ancient beauty on Bien Son island. (Source: Collected)
During sea festivals, besides entertainment and art performances, there are also displays of local products, OCOP (One Commune One Product) items, and traditional craft villages, reflecting the labor life and maritime culture closely associated with the residents.
Maritime relics, customs, and beliefs such as sacrificial ceremonies, sea offerings, remembrance of Au – Lac, and honoring ancestors who went to sea are characteristic cultural features. The recognition of Nghi Son sea festival (including Bien Son) as a national intangible cultural heritage shows the value of beliefs, festivals, and maritime living practices here has been officially acknowledged, becoming a connection point between the past, present, and the development of sea-cultural tourism.
4. Bien Son Island Travel Experience
Bien Son Island, located in Nghi Son, Thanh Hoa, has a mild climate. The summer from April to August is the ideal time to explore the sea, swim, and participate in outdoor activities. If you want to experience traditional festivals, you should visit during sea festival occasions, which usually take place in spring and early summer, when local communities organize rituals, folk games, and special art performances.
When visiting Bien Son, prepare clothing and items suitable for the island: light and airy clothes, swimwear, easy-to-walk shoes for sand and rocks, hats, sunglasses, sunscreen, and a light jacket for protection against the wind in the early morning or late afternoon. If you plan to trek or visit small rocky hills, bring shoes with good grip, a flashlight, drinking water, and some basic personal items. Traveling in a group or with a local guide will make the trip safer and more convenient.
Visitors should pay attention to customs and culture when interacting with the people of Bien Son. The locals are friendly and hospitable but still maintain principles of respecting beliefs and traditional fishing professions. Avoid trespassing in fishermen's living areas, do not make noise or litter, and preserve the island's landscape.
To bring back an authentic local experience, try participating in activities with fishermen such as casting nets, rowing boats, or learning how to prepare fresh seafood. Ideal check-in spots include white sandy beaches, rugged rocky cliffs, viewpoints overlooking the vast sea, and the sunrise or sunset on the island.
Finally, first-time visitors should be aware of safety issues: avoid swimming far from shore without supervision, be mindful of slippery rocks and strong sea waves, travel in groups or follow local guides, and do not take any artifacts or dangerous items from the island. Adhering to these notes will ensure your trip to Bien Son is safe, complete, and full of interesting experiences.
5. Suggested Other Tourist Attractions in Thanh Hoa
5.1 Nua Mountain – Am Tien
Nui Chua has many ancient worshiping caves, historical sites, and peaceful natural scenery. (Source: Collected)
Nui Chua is one of the famous landmarks of Thanh Hoa, associated with the history and culture of the Lam Kinh land. Located about 15 km from the center of Thanh Hoa province, Nui Chua has many ancient worshiping caves, historical sites, and peaceful natural scenery. Visitors coming here can trek lightly up the mountainsides, visit ancient caves, admire statues, and learn about the historical legends of King Le Loi and local customs. Additionally, from the mountaintop, you can see the panoramic view of Thanh Hoa city and the surrounding plains, creating a beautiful frame for check-in. Nui Chua is also an ideal spot to combine with a trip to Bien Son Island, offering a diverse experience among mountains, sea, and historical culture.
5.2 Sam Son Beach
Sam Son Beach is the most famous beach in Thanh Hoa, located about 16 km from Thanh Hoa center and about 60 km from Bien Son Island by road. The long, gentle sandy beach, clear blue sea, along with complete tourist services such as restaurants, hotels, cafes, and beach games, makes it easy for tourists to combine a visit to Sam Son Beach after exploring Bien Son Island.
Sam Son Sea Square is bustling every night. (Source: Collected)
Sam Son Sea Square is an ideal place for walking, taking photos, and enjoying the water music every night. Visitors can enjoy fresh seafood, immerse themselves in lively entertainment activities, and take stunning check-ins with colorful backgrounds from the vibrant water music.
5.3 Vinh Quang Lake
Vinh Quang Lake, located in Tinh Gia district, about 30 km from Bien Son Island, is an ideal destination for those seeking a quiet space, close to nature. The lake has a large area, with clear blue water reflecting the surrounding mountains, creating a beautiful scene for activities such as boating, fishing, picnicking by the lake, or leisurely walks. The area around the lake also has many green trees and small forests, keeping the air fresh and cool, making it an ideal resting place after trips to the sea or trekking on Bien Son Island. Vinh Quang Lake is also an ideal spot for tourists to combine with exploring the ecological life, local culture, and diverse natural experiences of Thanh Hoa.
These tourist attractions not only provide more options for visitors exploring Thanh Hoa but also help connect the island experience at Bien Son with other natural, cultural, and historical values within the province, offering a diverse and complete journey.
Bien Son Island is not only a wild and peaceful island destination in Thanh Hoa but also holds characteristic cultural values and the life of fishermen. Visitors can enjoy the clear blue sea, walk on the white sandy beach, take photos at unique natural spots, experience fishing village life, and enjoy fresh seafood at the seaside eateries.
