We spent our honeymoon and the following week at Petit Jean State Park in December 1998. A couple years prior, we almost made it up to Devil's Den but ran out of time (we had been staying with a relative who lived in Little Rock, at the time).
There are so many beautiful places in America and throughout the world it sometimes amazes me we aren't all paralyzed with indecision about where to go and what to do on our next vacation or bit of free time.
I love Texas, but I've been to almost none of the "great National Parks in the US" yet, and I hope to rectify that as time goes on. The only one I can say I have had a good taste of (and would love to spend MUCH more time in) is Rocky Mountain NP in Colorado. Justin and his brother snow-shoed there several years ago; sadly, I couldn't join them, and I've been wanting to go on my first-ever snow-snoeing trip ever since.