When you visit the Grand Teton area, don't miss a chance to hike around Jenny Lake, just south of Jackson Lake. It is one of the most beautiful hiking areas my wife and I have ever visited. Start in the early morning, it is about a 9-mile hike, but relatively flat and unchallenging even for those of us in our early 70's. Make sure to bring lots of fresh water. There is also the option of riding a tour boat from the Activity Center at the south end of the lake over to the west side, and then hike back. Dinner at the Jenny Lake Lodge is a truly special treat.