Ganzhou is a city located in the south of Jiangxi Province, with a unique geographical location and rich food culture. If you want to taste seafood, here are some information that may help you:

1. Ganzhou Hotel Restaurant: Located in Ganzhou Hotel, zhanggong district, Ganzhou City, it mainly serves Gan cuisine with authentic taste, elegant environment and thoughtful service. The seafood dishes here are delicious and worth a try.

2. Ganzhou Hotel: Located in Hongqi Avenue, zhanggong district City, Ganzhou City, it is an old-fashioned Ganzhou hotel, mainly serving Gancai, with authentic taste and affordable price. The seafood here is also very popular.

3. Xingguo Hotel Restaurant: Located in Xingguo Hotel, Lianjiang Town, Xingguo County, Ganzhou City, it focuses on Gancai, pays attention to the freshness and taste of ingredients, and has an elegant environment and thoughtful service. The seafood dishes here are also very good.

4. Du Yu Hotel: Located in Du Yu Hotel, Gongjiang Town, Yudu County, Ganzhou City, it mainly serves Jiangxi cuisine, featuring Du Yu roast duck and Du Yu steamed meat, with elegant environment and thoughtful service. You can also try the seafood here.

6. Ruijin Hotel: Located in Ruijin Hotel, Hu Xiang Town, Ruijin City, Ganzhou City, it is mainly based on Gancai, with special dishes such as Ruijin Roast Duck and Ruijin Steamed Meat, with elegant environment and thoughtful service. The seafood here is also good.

In addition to the above restaurants, there are many other delicious seafood restaurants in Ganzhou, such as How Cheng Hotel, Wenhe Hotel, Funeng Hotel, Yulong Bay Hotel and Kyoto Hotel. You can choose one of the restaurants to taste seafood according to your preference.