Well, this is cool. Atlas Obscura, which “catalogues the most unusual, surprising, and amazing places around the world,” has a clickable map.
I have the Atlas Obscura book on my dining room table, and I flip through it at random during breakfast when I’m avoiding the newspapers.
This is a similar experience online. I just learned about the Masitise Cave House Museum in Lesotho, with a dinosaur track on the ceiling. Better than perusing Facebook when you’re bored, don’t you think?