We took the 4 day trip which is nothing but the combination of 2-Day Niagara Falls + 2-Day DC, Philadelphia and Amish Country.
Overall the tour was very well coordinated. Empire Vacations provide multiple language options and within the bus you will sit according to your language preference.
We first visited Philadelphia and then Washington DC and Amish Country.
In Washington DC there are many informative and interesting museums which you can visit for free. Tour guide gave us 2 hrs to visit museums of our choice. We visited National Museum of the American Indian, which was excellent. I would have enjoyed more if more time was allotted for museum visit.
At the end of the second day, bus dropped us at Hotel located in outskirts of NY (New Jersey) and another bus was scheduled to pick us up in the next morning. As scheduled we boarded the other bus in the next morning and continued our trip to Niagara Falls.
In Niagara, Empire vacation will arrange your accommodation either in US side or Canada side depending on the visa. We stayed at Comfort Inn in the US side, which is at fantastic location. This is the nearest hotel from the falls and we could walk to the Goat Island and the Niagara Falls. Niagara Falls experience and the Maid of the Mist (Included in trip) was outstanding.
When returning we visited Outlet malls. I would highly recommend that Empire Vacations can consider changing this stoppage to Corning Museum of Glass.