My family is on a quest to visit all 63 US national parks.
So far, we've made it to 35 parks with my 10-year-old son, who's been hiking since he was a toddler. We often have our dog with us as well.
Even though I've visited many parks, I'm always learning something new about these remarkable natural wonderlands.
But despite the unique differences that set each destination apart, there are a few things every traveler should know before visiting a national park.