Cannon Fort

Discover cities like never before.

Enjoy over self-guided city exploration with our app ‘Explory’. Learn all about the history and discover hidden more than 500.000 hidden gems, that only locals know about. Build custom tours, find nearby places, and start exploring instantly.

“This place has seen a thing or two,” the tour guide chuckled. “Imagine being a soldier here, back in the 1940s.” We all gazed at Cannon Fort, a formidable presence atop the hill, overlooking the breathtaking expanse of Lan Ha Bay. Cannon Fort, or Than Cong Fortress as it’s sometimes called, is more than just a pretty viewpoint. This fort has stories woven into its very foundations. Built in 1942 by the Japanese during World War II, it served as a strategic lookout and defensive position. Later on, even the French used it during the colonial era, watching the seas for potential threats. Those cannons you see? They had a range of 40 kilometers! They even played a role in the Vietnam War, defending against American naval forces. You can just feel the history echoing around you, can’t you? The old bunkers, the remnants of artillery, those empty ammunition boxes – it’s a sobering reminder of the past. But what a view! From here, you can fully appreciate the beauty and strategic significance of this place. Take your time, soak it in, and let the history of Cannon Fort wash over you.

After discovering the story of Cannon Fort in Ha Long, you may wonder how to explore even more. Explory makes it simple: our digital Ha Long guide connects culture, history, and unique experiences. With the interactive Ha Long city guide, you can dive deeper into the local atmosphere and follow curated routes that turn your visit into a memorable Ha Long city tour.Explory is designed for authentic Ha Long exploration. Each Ha Long guide highlights iconic places and uncovers Ha Long hidden gems that many visitors never find. With the immersive Ha Long audio guide, stories and sounds bring every step to life.Our flexible Ha Long city guide makes it easy to plan routes, discover landmarks, and enjoy storytelling that connects you with the city. Whether your passion is art, history, or local culture, Explory ensures your Ha Long city tour is unique. With a strong focus on Ha Long exploration and surprising Ha Long hidden gems, Explory gives you more than sightseeing – it creates real discovery.Download the Explory App to expand your journey. Discover more than 300 cities and over 500,000 POIs and stories worldwide. Whether you need a Ha Long guide, a reliable Ha Long audio guide, or a flexible Ha Long city tour, Explory is your key to travel differently.

More Places in Ha Long

Abandoned building

An unfinished symphony in concrete. That is the Abandoned building in Ha Long. Many Vietnamese citizens and architecture experts have

Explore

Woodstock Beachcamp

Craving a place where music and nature collide? Here at Woodstock Beach Camp, you are not just visiting, you’re joining

Explore

Phat dat

Whispers of ambition fill the air. This is Phat Dat. Right here in Ha Long. We stand before a company

Explore

du lịch

A thousand emerald isles pierce the azure sky. Welcome to Ha Long Bay a breathtaking spectacle. This UNESCO World Heritage

Explore