Biltmore House
Asheville's own castle, the Biltmore is America's  largest private residence. The estate spans more  than 8,000 acres and includes a winery, Inn and  Cottage, equestrian center, and of course, the  impressive Builtmore House itself. There's never a bad tim eof year to see this amazing site.
http://www.biltmore.com

BMW Zentrum
BMW Zentrum is  a state-of-the-art visitors center that highlights the company's commitment to engineering and its neighboring communities. Be sure to ride the line via the Virtual Factory Tour.
http://www.bmwzentrum.com

Fort Hill
Fort Hill was the home of John C. Calhoun, South Carolina's preeminent 19th century statesman, from 1825 until his death in 1850. The antebellum plantation home, office and kitchen are furnished mostly with family artifacts. Located on the Clemson University campus.
http://south-carolina-plantations.com/pickens/fort-hill.html

Liberty Bridge at Falls Park
The world's only cantilevered foot bridge defies gravity as it swings out above Reedy River Falls in downtown Greenville.
http://www.fallspark.com

SC Botanical Garden
Some 2,200 varieties of ornamental plants are raised in the 270-acre consolidation of five smaller gardens. Located on the campus of Clemson University.
http://www.clemson.edu/scbg/