From Boston: 4-Day Tour to New York, D.C.&Niagara Falls Discover the highlights of the Northeast on a 4-day sightseeing tour from Boston. Enjoy stops in New York City, Philadelphia, Washington DC, and Niagara Falls.
From NYC: Niagara Falls, Washington DC and Boston 4-Day Trip Discover the natural beauty of Niagara Falls on a 4-day tour with accommodation included from NYC. Get to know American history with visits to Philadelphia, Washington DC, and Boston along the way.
