After traveling 1,975 miles across seven states as part of the American Solar Challenge, it all ends for college teams from across the world with a checkered flag at Wind Cave National Park in South Dakota on Saturday, August 6.
Ulysses S. Grant National Historic Site
Old McDonald had his farm, but Grant's Farm, owned by the Busch family of brewing fame, puts him to shame. Their place near St. Louis is home to some 100 species of animals, including zebras, elephants and farm animals, and it's recently been studied as a possible addition to the National Park System. Is this a bona fide prospect for the NPS—or another bailout?