I have not been to Mt. Everest, but I have been to the Animal Kingdom at Disney World. Probably a far cry from the actual location, but I didn’t have any breathing challenges at Disney. Here is an image of some of the camp flags at the real Mt. Everest.
I thought the skies in Florida were bluer that I’d seen in awhile until I saw the image at top of that sky. Is that the altitude or just a lack of pollution?
These flags are pretty much everywhere in the Asia land within the Animal Kingdom.
When we were at this park, we kept returning to the Asia land without really meaning to. It is definitely the most photogenic area of the park.