Papa and I took Claire, Emerson, and Colby to Kartchner Caverns on Sunday morning. It was the first time Emerson and Colby had been in a cave. We enjoyed the tour. Then we were off to Tucson, where Claire and the kids stayed at Westward Look Resort. Papa and I had fun in the pool with them on Sunday and again on Monday morning. Alas, their visit came to an end on Monday, when we drove them to Phoenix to catch their flight back to London. Papa and I left 100+ temp in Phoenix and came to 70's at the ranch. It's nice to be home!