In early August we took several days off to travel with friends to Grand Teton National Park to hike (2 days of 5-7 mile hikes) and camp (we stayed in our RV at a campground in the park), and to attend two evenings of the Grand Teton Music Festival. At the Jackson Hole ski area we took the easy way (tram) to the top of Rendezvous Mountain to look down the famed Corbet's Couloir. We returned via Yellowstone park and stopped to take in a few sights.