One great option for children is the community library located in Yen So Park, Hanoi. The library boasts a green space filled with a wide variety of interesting and useful books. Children can read books for free and also take part in a number of outdoor activities.  The library is open every day during the week from 8am to 6pm, making it a perfect destination for children during the summer holidays. It also nurtures a passion for reading even in a world dominated by tech devices.  Parents and children can also contribute books to the library, making it a great way to diversify the collection. They receive trees as gifts in return.  With a wide range of books and outdoor activities, the library is an excellent option to help children have a fulfilling summer break./.