Oahu is a beautiful and diverse Island getaway, with amenities like restrooms and restaurants aplenty -- which is great if you have small children. It also means less you'll need to pack. If you have children under 7, don't think a trip to Honolulu, Hawaii, would be wasted on them. I have cousins who live in Hawaii who are 3 and 5 years old. Each time I visit, there is tons to do!