Idaho is an excellent choice for a memorable family vacation and Craters of the Moon National Monument is one unmissable attraction. Let the kids get an idea of what walking on the moon might feel like as they explore the flattened lava beds - a true miracle of nature.
To cool down on a hot summer's day, take the kids to Roaring Springs Water Park in Meridian. Its massive array of slides and attractions, including the 'Little Splash' area for younger kids, is sure to keep the whole family entertained.