my favorite thing to do while I'm outside, just walk alone, with my earphone plugged and music.

oh yeah. There's somethin special about the smell of cut grass. How do you do it though? Seems pretty dangerous to do as a blind person.
As to the actual topic, I like cycling. There's something relaxing and calming about it, although these days it's either far too hot for that or far too rainy :D. Other than that, there's so much things out there to do. You know? Be it hanging out with friends or family, going for an evening walk etc. Then there are outdoors place like the beach. Love the beach.

It's possible if you know your oudside completely. I cutted grass a lot of times when i was a hild, because there were marked out lawn paths.

Well I mean it depends, like in my own yard which I'm pretty familiar with, sometimes there might have glass bottles in there or broken up pieces of such, hoses, pipes pieces of wood or other materials, animals etc.

I always wonder how the beach would be like in colder countries like America and Canada. You're in British Columbia if I remember correctly, which I suppose is warmer relatively speaking, but the climate is still much colder than my own. I imagine the water to be uncomfortably cold.

I love walking barefoot through the grass. Or just sitting and listening to birds.