Discovering Historical Relics on Con Co Island - Quang Tri

Central

Quang Tri

Con Co Island

Sovaba.travel

Updated at: 24/09/2026

1. Introduction to Con Co Island

Located about 15-17 nautical miles from Cua Viet Port, Quang Tri Province, Con Co Island is a small island district with an area of only about 2.3 km². Though small, Con Co holds a crucial strategic position at the southern gateway of the Gulf of Tonkin, serving as Point A11 in determining national territorial waters, often referred to as the pearl of the East Sea of Quang Tri Province. During the years of the resistance war against the US, the island was likened to an "unsinkable battleship," where the Vietnamese military and people heroically fought to protect island sovereignty.

The historical relics on the island are not only witnesses to those fierce years but also a source of pride and patriotic tradition education for the younger generation. 

Con Co Island is home to many historical relics
Photo: Con Co Island is home to many historical relics 

2. Prominent historical sites on Con Co Island

Throughout the ups and downs of history, Con Co Island still preserves many heroic traces associated with glorious victories in the resistance war. Below are prominent relics that clearly reflect the resilient spirit and patriotism of our soldiers and people on this outpost island.

Con Co Island Traditional House

Location: Located right in the center of the island, this is the first sightseeing spot when visitors set foot on Con Co.

The Traditional House displays more than 80 photos and 60 artifacts, vividly recreating the heroic history of Con Co's soldiers and people during the anti-American resistance war. Precious keepsakes such as weapons, combat tools, and commendation letters sent by President Ho Chi Minh to the island's military and civilians are preserved here. Having received commendation letters from Uncle Ho three times, Con Co is one of the rare localities to hold this honor. The artifacts and documents here help visitors better understand the sacrifices and indomitable spirit of the soldiers.

Visitors can listen to presentations about fierce battles, admire artifacts, and deeply feel patriotism through each story told.

Uncle Ho's letter of praise to officers and soldiers of Con Co Island
Photo: Uncle Ho's letter of praise to officers and soldiers of Con Co Island 

National Flagpole

Location: Located on a high hill, it is a sacred symbol of island sovereignty.

The Flagpole is 38.8m high, with a red flag with a yellow star measuring 24m², flying proudly in the sea sky. This is one of the largest flagpoles on coastal islands in Vietnam.

The Flagpole not only marks national sovereignty but also demonstrates the resilient will of Con Co's military and people. This is the place for solemn flag-raising ceremonies, inspiring national pride. Checking in at the Flagpole is an indispensable activity. From here, you can take in panoramic views of Con Co Island and the vast blue sea.

National Flagpole
Photo: National Flagpole 

Military Medical Bunker

Location: Deep inside the island, it is a natural structure used during the resistance war.

The Military Medical Bunker was the treatment site for hundreds of wounded soldiers during the fierce war years. With its solid structure, the bunker stands as proof of the creativity and survival instinct of our military. This structure is an important relic, reflecting the solidarity and silent sacrifices of medical personnel and soldiers. Visiting the Military Medical Bunker, visitors will feel the fierce atmosphere of war and the resilience of the soldiers.

Military Medical Bunker
Photo: Military Medical Bunker 

Trench and Bunker System

Location: Distributed along the coastline and throughout the island, with a total length of over 20km.

The trench and bunker system served as shelters, combat positions, and movement routes for the military during anti-American battles. These fortifications were solidly built, withstood bombs and artillery, and still retain their historical value. This is a tangible cultural heritage, witnessing the spirit of "aim straight at the enemy to shoot" of Con Co's people and soldiers. Walking along the trenches, you will get a clearer picture of combat tactics and the soldiers' tenacity.

Visitors can cycle along the coastal road
Photo: Visitors can cycle along the coastal road 

Hero Thai Van A Observation Post

Location: Situated on a 63m high hill, the highest point of the island.

The Observation Post is named after Armed Forces Hero Thai Van A, who sacrificed his life while conducting reconnaissance, observing enemy aircraft and warships. He stands as a symbol of courage and sacrifice for the Fatherland. The post is an educational spot for patriotic tradition while providing a panoramic view of the island and the East Sea. Standing at the Observation Post, you can admire the majestic beauty of Con Co and hear stories of Hero Thai Van A's exploits.

Martyrs Memorial Monument

Location: Near the island center, a sacred place to commemorate fallen soldiers.

The Memorial Monument honors the martyrs who fell in the cause of protecting the island. Over 1,440 days and nights (1964-1968), Con Co endured more than 13,000 bombs and tens of thousands of rockets and artillery shells, yet the local military and people shot down 48 American aircraft and 17 warships. This is the venue for incense offering and commemoration ceremonies, inspiring gratitude and national pride. Lighting a stick of incense here, you will feel the sacredness and deep appreciation for the heroic martyrs.

Place to offer incense to commemorate heroic martyrs on the island
Photo: Place to offer incense to commemorate heroic martyrs on the island 

Ben Nghe

Location: Situated on the east of the island, the landing point for supply ships.

Ben Nghe is the earliest sunrise spot on the island and was the receiving point for weapons and food supplies from the mainland during the resistance war. The motto "As long as Vinh Linh stands, Con Co stands" was closely tied to supply ships braving bomb storms to support the island. Near Ben Nghe, archaeologists discovered numerous stone tools from the Paleolithic Era, proving that human presence on Con Co dates back tens of thousands of years.

Visitors can capture beautiful sunrise moments on the island
Photo: Visitors can capture beautiful sunrise moments on the island 

3. Visiting historical sites on Con Co Island

Con Co is not only a beautiful island in the open sea, but also a convergence of unique historical, cultural, and natural values, bringing meaningful experiences to visitors.

  • History education: The relics serve as vivid lessons in patriotism, indomitable spirit, and determination to defend national sovereignty.
  • Combination with eco-tourism: Besides historical value, Con Co is also famous for its primeval forest, diverse coral reefs, and pristine beaches, creating a complete travel experience.
  • Unique experience: Unlike crowded tourist destinations, Con Co offers a peaceful atmosphere close to nature and history.
  • Honoring cultural values: Visiting the relics is a way for the younger generation to understand and appreciate the sacrifices of their ancestors.

With a harmonious blend of traditional education, eco-tourism, and cultural experience, Con Co deserves to be an ideal destination for those wishing to learn about history, explore nature, and immerse themselves in a peaceful atmosphere filled with national pride. 

A place combining tourism and history education
Photo: A place combining tourism and history education 

Con Co Island is not just a travel destination, but also a "living museum" of the nation's heroic history. Every meter of land here was once steeped in hardship, and every structure bears the breath of indomitable spirit and the longing to safeguard sovereignty amidst the country's seas and skies. Only when you set foot on the island, walk along the old trails, and listen to the wind blowing through ancient shelters… will you truly understand: history does not lie in textbooks, but exists vividly right before your eyes.

If you are looking for a trip that combines nature exploration with a journey of gratitude and historical reflection, the Con Co Island Tour is a worthy choice. The tour not only helps you easily access historical relics but also offers the opportunity to hear stories told by local residents—the "living witnesses" of a heroic land.

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