Naharayim is a special place in the Middle East where two rivers, the Jordan River and the Yarmouk River, meet. It's a very important place because it's where Israel and Jordan have a special agreement that they call a "peace island." This means that both countries work together to take care of the area and use the water from the rivers in a fair way.
Many years ago, before the peace agreement, Naharayim was fought over by different groups of people. But today, it's a peaceful place that symbolizes the importance of working together and being friends with your neighbors. People come from all over the world to visit Naharayim and learn about its history and how it became a symbol of peace.