US East CoastNew York, Philadelphia, Washington DC and Niagara Falls East Coast Tour (6 Days) (紐約、費城、華盛頓特區和尼加拉瀑布東海岸之旅（6天）) /
US East CoastEastern US-NYC and Niagara Falls, Philadelphia and Washington, DC (5 to 6 Day Tours) (美國東部—紐約、尼加拉瀑布、費城、華盛頓特區（5 至 6 日遊）) /
Limited Time Offfers, US East Coast7-Day Depth Tour of the East Coast of the United States (美東深度7日遊) /
