I posted last week to get help about a trip to Detroit to see our son. While we are there we are planning to go into Canada and someone on here has already advised me to make sure we have birth certificates with us - thanks for that. Other than that are there any complications crossing the border into Canada? Do we need any other documents with us? And is there a fee to cross? And finally, does anyone know about how long the drive is to Niagara Falls, and also to Toronto? Thanks, Curlycat.