Toronto, off the beaten path

I am visiting Toronto for 5-7 days. I am searching for off-the beaten path, not-to miss opportunities. Please share your favourite T/O spots according to the following interest criteria. Thanks.


-memorable/dramatic scenery & landscape photography. Where do I find the best (viewpoints, panoramas, skylines, sunsets, etc..)?
-fall foliage (natural wonders), the outdoors, hikes/hilltops/lookouts, and amazing views...
-lovely/charming streets, magnificent architecture
-non-typical, interesting, and unique experiences (full of original character), and local only to the area. The best authentic local experiences/most unforgettable travel experiences.
-specialty/unique local cuisine
-& the best free things to do