I personally would recommend a good travel agent.
If you have a visa or passport, then i don't see why not. You're free to go and come as many times as you like as long as you have your papers.
US driver's license
if you are talking about Niagara falls,canada you will need a passport because you are leaving the states and entering canada.If its niagara falls ,new york then you don't
yes
Niagara Falls is in NY, USA and in Canada. If you live in the US you do not need a visa to see it. If you want to cross the border from the US you will need documents including your passport.
Niagara Falls is a tourist attraction they use for the money.
Effective June 1, 2009, U. S. Customs and Border Protection (CBP) officials began to require that all travellers, including citizens of both Canada and the United States, present a valid passport, passport card, or WHTI compliant document when entering or returning to the U.S. through a land or sea border.
US citizens visiting Canada require a government issue ID (like a driver's license) and proof of citizenship (like a birth certificate, naturalization papers, passport, or the new passport card).
Not all Tim Horton's restaurants in St. Catharine's, Ontario or Niagara Falls, Ontario are going to be open on Christmas day. You need to call each store to find out their hours.
yes you do only in Niagra Falls and Vancouver
In Canada, Toronto is the closest. In USA Walden Galleria has an Apple Store, but for iphones you need a AT&T contract to buy.
As a Niagara Falls, Ontario citizen, I've been to the falls many times and i think, a good length of time to spend admiring the falls would be about 3 hours. There is a really nice lengthy walk on both the Canadian and American side that gives you a lot of really good view of the falls. All things considered, the Canadian side offers better views, and a lot more to do. And as a special kick, take a late night to go to the falls around one A.M. - it's like noontime on a summer day! Also, the lights on the falls at night is a worthwhile sight.
You need Waterfall to get to that room its at the back end of the falls.
This point is surrounded by a few cities. Peterborough, Ontario, Canada is to the north east, Oshawa is to the south east, and Markham is to the south west. The closest major city to this point is Toronto, the largest city in Canada. It is also to the south west.