By Jennifer Arnow
Many people think Long Island is just the suburbs of New York City, but it's actually a fascinating destination on its own, offering a variety of experiences for every traveler. And with so many of Long Island's sites easily accessible via train or car, this is a destination not to be missed. Glamorous history, spectacular food and drinks, luxurious accommodations, phenomenal scenic landscapes--Long Island has it all. Here are our picks for Long Island's must-see attractions, from Gold Coast mansions to vineyards in the North Fork.