The visitor's center is totally worth the drive an...

The visitor's center is totally worth the drive and visit. My family really enjoyed talking to the ranger there, who was as excited as a 2 year old to share his knowledge on the area. And, if you listen and ask where the best places are to tour the area, he'll point out the hot spots. We didn't see any fossils, but we weren't expecting to. We did see the underground rivers, the deep deep canyons and some very beautiful parks. We truly enjoyed our visit, but to get the most out of it, you really need to go the visitor's center and pester the guides. Then, your trip will be awesome!