I will visit Toronto and Niagara falls area for 4 nights. I'm interested to see CN tower, Georgian Bay Islands National Park, Bruce Peninsula National Park but unfortunately it is far about 4 hours drive from Toronto :( , farms , and Caves.
I found this cave http://www.sceniccaves.com/ but some people said it is not worthy. could you tell if there is really interesting caves in Ontario near Toronto or Ottawa because I will visit Ottawa in one weekend. Also, could you tell me if there is really nice farm??? and if you have suggestions for nice places I will be happy