I'm planning for a roadtrip next month from NYC to Toronto, then to Montreal and back.

There are plenty of attractions to see in the city so I am not too worry about it. My problem is what is there to do on the road?

What's interest and worth seeing on the way?

I found so far:
Niagara Falls
Corning museum
1000 islands

Any other recommendations?

Any good restaurants in the cities and on the road?

Thanks in advanced.