Disneyland is a lot fun for both adults who are by themselves and families. There are so many activities that you should plan on spending the whole day there from when it opens to just about when it closes. You will want to go on all of the rides. Problem is those lines but that happens at every theme park. There are other activities as well such as shows that are well worth attending. Fireworks are great. Its a small park but there's so much to do that its not a problem.