Lan Ha Bay is situated to the east of Cat Ba and serves as the connection between Cat Ba and the world-renowned wonder, Ha Long Bay. The closely spaced fish farming rafts on the bay are interesting points of attraction for tourists.

• Typically, from April to June, during the summer season, the sea is calm, the weather is sunny, and the sky is clear, making it ideal for boat trips to explore the bay. From September onwards, as it is not the peak tourist season, Lan Ha Bay is relatively peaceful, suitable for those who prefer a relaxing atmosphere. Lan Ha Floating Market is smaller in scale, mainly run by fishermen overseeing shrimp and fish boats. You can visit this place to purchase seafood as souvenirs.
• Explore Cua Van Fishing Village nestled against the limestone mountains of Va Gia, in the calm waves. The vividly colored floating houses amid the bay make this place attractive to tourists.
• Hang Luon, situated in Lan Ha Bay Cat Ba, is a famous tourist destination with stunning photo opportunities. Try kayaking to explore the beautiful scenery around Hang Luon.

Lan Ha Bay Cat Ba is loved for its pristine and peaceful beauty, with numerous islands of different shapes and unique charm. When visiting Lan Ha Bay, tourists can immerse themselves in nature, explore the daily lives of local fishermen.

Fort Cannon is the highest point on the Cat Ba Island. Upon arrival, visitors cannot help but be amazed by the robust military structure and the panoramic view of the beautiful landscape of Cat Ba.

• Located at 239 Cai Beo, Cat Ba town, Cat Hai, Hai Phong, the Thang Goc Fortress, also known as Stronghold 177, stands at an elevation of 177m above sea level. It consists of military trenches, underground tunnels, and large coastal artillery built since 1940.
• Standing on the observation deck, you can overlook the entire Cat Ba town and admire the beauty of Lan Ha Bay from above, providing a breathtaking experience of the majestic nature.
• The traditional house preserves memorabilia from our nation's heroic battles, including weapons, models, guns, photographs, and characteristic items. This site is not only a tourist destination but also an educational space with historical significance.

Fort Cannon is a witness to the history accompanying the people and military of Cat Ba during the fierce wars against France and the United States, contributing to the glorious history. Here, you will witness the fortress and historical artifacts, leaving visitors with a profound impression of an intact historical relic.