Outdoor showers are cool, like this indoor/outdoor one in the Cordell house:
image from dwell.com
But in all practicality, the only reason I’d use an outdoor shower is to wash my dogs…and I’ve been doing that indoors for years now anyway. Instead, I like the idea of incorporating the elements into the bath this way:
image from creating the eco home
It’s private, but open. I love the view of the greenery.