I have to go to Toronto for a work conference in June of next year--I'd like to take another week or so after the trip to travel around. Neither DH or I have ever been to Canada, and so we're having trouble narrowing stuff down.

We're open to flying or renting a car and driving. We like to make sure we do at least one cultural thing and one adventurous thing, plus relaxing and eating good food.

Would prefer to stay east, as we live in the western US and have spent a lot of times in the mountains here. Looking for some different scenery

Still a ways to go for the trip, which is why I'd love any (and all!) suggestions.