Originally Posted by stamper1996
Niagara Falls (my US friends might not like to hear this, but I think the Canadian side is spectacular)! It's an amazing thing to see.
Washington DC area--the many museums on the strip, the monuments, etc. Lots of US history, and a lot of it is free: Washington.org - Official Tourism Site of Washington, DC
I'm a native upstate NYer and still agree that the Canadian side is much better than the American side for the view of the falls although the Cave of the Winds is pretty awesome on the NY side.
Be sure you have Your passports and the special Canadian insurance certificate for your vehicle if you are going to cross into Canada.