If you love going to national parks but are on a budget that has been limiting you and your family from enjoying them as much as you would like to, the US National Parks Service has an offer that might be music to your ears.  If you have a child that is in fourth grade, they qualify for the Every Kid Outdoors free national parks pass from the US National Parks Service.  With this pass, your child can get your entire family into any US National Park for free.