Beavers built a dam in Alberta (850 meters) that is twice the length of the Hoover Dam. It isn't the technical marvel as the Hoover Dam, but one would have to be lying to say it's not impressive.

Extra info: we know it has existed since at least 1975, as it's visible in arial photographs. (Many from space).

So 50+ years for rodents maintaining a project seems pretty neat.

Dam son

Obviously you’ve never played Timberborn

Mainstream archeologists would like you to believe that.
But the truth will come out - it was aliens.

Some mf once tried to convince me some vacuum cleaner made this smh my head for real

Nor did any Hoovers.

2, 2 beavers.

Obligatory: https://bigbeaverenergy.com/

Allways scary to see how much the water level has dropped

Well yeah, it wasn't one beaver, it was hundreds of beavers

What's with the weirdly large rolled up flag on top of the building? Or is it something that's been painted?

What about infinite beavers?

No but OP's moms beaver really helped

Am I tripping or is that the real life version of the damn in GTA V?

This has "big government" written all over it. You can't convince me otherwise.

Ok, but what about two beavers?

What gave it away? A lack of wood, maybe?

Of course, they built it for the goats!

Is this Hoover Dam ? I only knew it from New Vegas

Pretty sure beavers made humans build it. Who domesticated whom?

Welcome to Utah ...

You called?

Can we get some dam nachos at the dam gift shop?

Huh-huh, huh. Is this the god dam? Huh-hu, huh, huh-huh.

No, a vacuum cleaner build this!