Air Conditioning

Yellowstone and the Grand Tetons were on the agenda. There are crowds in spite of the 100 degree weather. Yellowstone is living proof of the instability of the earth's crust as the tectonic plates collide and the evidence of the earth's volatility beneath the surface. A little un-nerving. It would be a great commercial for earthquake insurance here in California. In the heat, we got used to air conditioned rooms and especially an air conditioned bus. We mastered the ability to quickly move from the bus to the air conditioned souvenir shops, diners and restrooms. In the middle of the tour we came across the National Park version of air conditioning.