Oprah and Gayle Go to Yosemite

After a quick stop at Mariposa Grove, Oprah and Gayle hit the road again and head off to the campsite. On the way there, they take in a sight that's hailed as one of the most spectacular views on earth—the Tunnel View.

"It really was majestic, and it's one of those moments where you think, 'Boy, everyone should see this at least once in their life,'" Oprah says.