So I'm not sure that Toronto has more than couple of days worth of sight seeing, but I hear Montreal is beautiful and it's not too bad of a drive. I've also tossed in Quebec City because it is amazingly gorgeous...lots of stone, hills and really good crepes. Also, do we have any thoughts on how many days? Like if it's just a few days then Niagara Falls, Toronto and maybe Montreal. But if it's more, it might be nice to drive up to Quebec City. There are lots of water falls.
My Canadian boss says that it's still very wintery in Canada in March, so maybe April would be better for this sort of thing.
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