It’s always a struggle for culture-enthusiasts in the summer: Go to the park and soak up the sun, or go to the museum for some arts. If that's an argument you always enter with your travel companion, we have the answer for you. Visiting any of these six sculpture parks in the United States is guaranteed to solve your dilemma. The pictured Storm King Art Center in the lower Hudson Valley of New York state, for example, is a 500-acre landscape of fields, hills, and woodlands that provides the setting for more than 100 large-scale abstract sculptures. More here.