Last year, the world experienced a tsunami that was almost the biggest in recorded history. Yet, no one was there to actually experience it. That's honestly probably for the best, as the tsunami in the Tracy Arm fjord high up in remote Alaska resulted in a 1,500-foot wall of water would've killed everything in its path.
In fact, the whole Earth shook for days after the event, as the tsunami itself reshaped the fjord completely due to it becoming "trapped" within the fjord itself. But the scale of the tsunami, and its destructive power, is hard to comprehend when you're just telling folks about it. And given no one was—thankfully—there to see the tsunami, we only have the aftermath to help show that righteous natural obliteration.