Inversion Falls

Contrary to popular belief, I do actually know how to do science properly, and I even have my own lab. It's a pretty normal laboratory, sterile and white and full of all the things that I don't want anyone to ever find out about, so that's enough on that. What's more interesting is the entrance, anyway.
Inversion Falls isn't completely a natural phenomenon. At least, I don't think so. At this point it's done its thing so long that it has become a natural part of the waterfall, in my opinion, but I'm told that's not necessarily how it works.
A/n: When she says "so long it's become a natural part," she means it's been doing this before known history, and while it clearly breaks the laws of physics on our planet, it's also most likely under the influence of something that would be natural on a different one. In theory.
Inversion Falls, as per the name, flows upside down. The rest of the waterway flows normally, but the water flows up the falls, creating some very beautiful effects with the light while doing it. At the bottom, the river flows away normally, and at the top the water flows into it normally. Just the falls, defying gravity.
Animals tend to avoid it. Something about it sets their hackles on edge. This makes the area ideal for a jungle base that remains unaffected by the local wildlife, a highly useful function.
The water itself has no particular properties, but the earth and stone around it does. It's as if a portal opens at either end and essentially switches the water, altering gravity as it does. Figuring out how would be useful, but I've yet to discover how this works.
In any case, it's a beautiful spot. Plants grow in overabundance, largely unchecked by wildlife. The lush foliage gives way to a spectacular, sparkling waterfall that flows up sixty feet.

Type

Waterfall