Robben Island is a special island in South Africa where some people used to be sent if they broke the law. It is very famous because a very important man named Nelson Mandela was kept there for many years.
Think of it like a big timeout spot, but instead of being sent to a corner, people were sent to this island. The people who were sent there were not able to leave the island and go back home until they had learned their lesson and become better people.
Nelson Mandela was one of those people. He was sent to Robben Island because he wanted people to have equal rights and to be treated fairly, but some people did not like that. He spent 27 years on the island, which is a very long time.
While he was there, Nelson Mandela and other people on the island were not able to do things like play with their friends or go to school. They were also not given very much food to eat and had to sleep on hard beds. This was not very nice, but they tried to make the best of the situation by still learning and helping each other.
After many years had passed, Nelson Mandela and the other people on the island were finally able to leave and go back home. They had learned their lesson and become better people, and Nelson Mandela went on to become a very important leader in his country.
Today, people can visit Robben Island and learn more about the important history that happened there. It is a reminder that even when things are difficult, we can still learn and grow from our experiences.