1. Boarded on North America's tallest building: "One World Trade Center";
2. Visit 5 cities: New York, Philadelphia, Washington DC, Niagara, Boston;
3. In-depth tour of Niagara: to see the Whirl Pool, and the Old Fort of Niagara.
Explore the magnificent Niagara Falls and take the "Maid of the Mist" boat cruise
Overnight in Niagara Falls and enjoy the charming night view of Niagara Falls
Spend the shortest time visiting top attractions of these major cities
A complete Travel Guide of the Metropolitan Museum of Art