One of the awesome tour specially if you have Tour Guide like "Mani". Mani rocks. He knows a lot of stuff and tries to explain everything he can. Its a bilingual tour so English speaking guys should be aware of it. We didn't have any problems with it.
I would definitely recommend this tour. It was a very memorable experience especially to see Niagara falls from above. Awesome! I also commend our tour guide Caroline Zheng who has extra patience and helpful.
