If you're looking for indoor entertainment on a rainy afternoon, head to the Sun World Halong Complex. This entertainment complex offers a range of attractions, including a theme park, a water park, and an indoor arcade. You can enjoy thrilling rides, splash around in the water slides, or challenge your friends to a game of bowling or billiards. The complex also features restaurants and cafes, so you can grab a bite to eat while taking a break from the activities. Rain or shine, the Sun World Halong Complex guarantees a fun-filled day for visitors of all ages.