The place for the solo traveler depends on his/her particular interest. If
you want to be sure to meet a lot of other travelers, good places to
start are Greenwich Village or the Upper West Side. With the bustling
nightlife in each spot, you'll be sure to meet fellow travelers and
you'll have plenty to keep you busy.
Students, with the hope of meeting like-minded and like-aged visitors,
should stay in Greenwich Village, home to New York University, or near
Columbia University on the Upper West Side. In those areas, you'll be
able to enjoy what the college crowd enjoys and be nearest to those
establishment that offer student discounts.
If you're solo and want a vacation where you can plot your own course
and even have a few moments to yourself, a good place to stay is on the
East Side. The mood of the neighborhoods is quieter and with fewer
tourists crowding about, you'll get a chance to explore New York City at
your own pace.