Write about travel destinations in terms of things and places children have a strong interest in, such as animals, make-believe, fun, games and adventure.
Use simple language all children can understand, but not so simple that they feel like you're talking down to them.
Include a lot of pictures. Children relate more to visual media than written words. For them, a picture really does paint a thousand words.
Invent a cartoon or fantasy character to "speak" to children about places they may want to visit.
Put yourself into a child's situation, and answer questions they would ask. "What is there to eat?" and "I'm bored! What fun things are there to do?" can be easily answered in a children's brochure.
Include information that will be on a child's mind, such as what child-friendly food and beverages are available, activities children enjoy, and lots of colorful pictures of people enjoying those foods, beverages and activities.