Café 9 is a popular coffee shop in Halong known for its modern and minimalist design. The café has a sleek interior with comfortable seating and a relaxed atmosphere. They offer a variety of coffee options, from classic espresso to specialty blends. Their menu also includes a range of snacks and desserts. Café 9 is a great place to unwind and enjoy a cup of coffee while catching up with friends or getting some work done.