The stunning natural beauty of Halong Bay is one of the most important aspects that contribute to Ha Long City's widespread recognition.
One thousand five hundred and fifty-three square kilometers make up the bay, which is comprised of one thousand nine hundred and sixty limestone islands of varying sizes and shapes.
UNESCO has acknowledged Ha Long Bay in Vietnam on multiple occasions as a natural wonder of the world, and it is widely regarded as a destination that should be visited at least once in one's lifetime.