Great Smoky Mountains National Park, Tennessee, USA
Great Smoky Mountains National Park, Tennessee, USA (© Tony Barber/Getty Images)
Great Smoky Mountains
It may not be the most famous national park in the US, but the misty peaks and valleys of the Great Smoky Mountains National Park between Tennessee and North Carolina attract more than 14 million visitors per year – that’s more people than the Grand Canyon, Yellowstone and Yosemite combined.
© Tony Barber/Getty Images