Okay. We have a great one this week that no one is going to get. Sure, I’ve promised this before and have been proven wrong every time. But, this time is different. Honest!
If you think you might have an idea where these caves are located, please insert your guess in the comment section below. This one is so difficult, however, that I’m willing to accept just the country where it’s located. Bonus points, of course, if you can come up with the actual name of the place.
Come back on Friday and we’ll reveal the location. Good luck!