is legoland open on christmas

No, Legoland is not open on Christmas. It is a private theme park and is closed to the public on holidays. However, there are many other attractions and activities you can do on Christmas in England, such as visiting a Christmas market or enjoying a traditional holiday dinner. You could also explore the historic city of London, visit a local museum or art gallery, or take a relaxing walk in one of the many parks and gardens. Whatever you decide to do, I hope you have a wonderful Christmas!