Here's a beautiful image of a castle perched on a waterfall.
Here's another:
The fairy tale images have been circulating online since at least 2013, and are both regularly captioned as "Waterfall Castle in Poland" on Tumblr, Pinterest, and Twitter.
The only problem is there IS no "Waterfall Castle" in Poland. No official site exists online, no tour companies offer visits to the castle, and no person has ever been photographed in front of the images attributed to the site.
But that hasn't stopped people from adding it to their travel bucket lists.
The photos are likely photoshopped, and the Cave Church in Budapest seems to have inspired at least one of the mock-ups.
The good news is that Cave Church is a great bucket list substitute for Poland's completely unreal castle.
And the better news is that there actually is a Waterfall Castle out there in the real world.