Summer Reflections — TVA, Blue Ridge Parkway, the Great Smoky Mountains National Park and Pigeon Forge — Whew!

Summer Reflections — TVA, Blue Ridge Parkway, the Great Smoky Mountains National Park and Pigeon Forge — Whew!

Day Four of our vacation was packed with science (U.S. Space and Rocket Center), heavy traffic (Chattanooga) and incredible natural beauty. Day Five was a taste of the Blue Ridge Parkway and Great Smoky Mountains National Park. 1) I was not expectin...

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