A simple word for cask, it helps to proof hard liquor. Some people ride them, notoriously in water, sometimes over a waterfall called Niagara.

One waits beneath a faucet’s flow, another pulls ships to the depths below. Though little else is quite the same, Both answers share a common name.

I can come from a can You can do me on your lawn When out with friends, I’m your favorite hole.

Where hidden secrets often rest, In wooden homes of tidy jest, Slide me out for what you seek, Where treasure lies, silent and meek.

I wear a crown and rule a land. Who am I?