A lot of images you see online can always be traced back somewhere if you try hard enough, but after reverse image searching on Yandex, Google, and other search engines you can't find anything, you can always try to find Exif data.
Here's an example of an image that may be impossible to geolocate using reverse image search:
(Image found here OSINT4Fun - Educational Resources)
If you tried to reverse image search this, you'd find nothing associated with location. This is where Exif data comes in. Exif data is essentially hidden metadata stored in images. Using exifinfo.org, one of the many tools out there that can find Exif data, you can find the exact location along with the device used to take the image and other additional information. Dragging the image to the tool, we get a ton of information, like the original file name, the creation date and most importantly, the latitude and longitude of where the image was taken.
Now this is epic.
