Sure, you can go spelunking in a cave and see a few columns of stone, but nothing beats a bit of sinkholing in April.

There are mysterious worlds just under the ice.

They only last few a few weeks.

Like viewing fall leaves or spring plum blossoms, really.

Just as beautiful, too.

Aw shucks, it’s May. You’re too late!

But the magic will come again next year!