10 nature-related businesses

or sand sculptures.

Make the animals wear something for the laser pistols to hit. Might still be suboptimal for animal welfare because you're still bothering them, but at least they're not getting killed. Maybe you can even pull it off without making them wear anything. Although I guess people like the rush of actually killing the animals. I'm fine with it as long as they eat them.

In Mexico, I remember a guy telling me that it would be easy for someone to shoot some drone footage on the beach and sell it to the hotels. This could probably be done with different kinds of nature footage, selling it to different types of businesses in the tourism industry.

Treehouses, tiny houses, huts, domes, etc.

In forests, by the beach or by a lake, etc.

Could be retreats related to spirituality, digital detox, creativity, etc. Anything as long as it's in nature.

I like the idea of co-working spaces even though I've never used one. Since being in nature has so many benefits, I assume it would be good for productivity and creativity. This could be somewhere not too far from a city.