Cairn too much?

We've posted about this before. Now Yosemite has had enough. Check out this video:

https://www.facebook.com/watch/?v=841925900982269

HEre's my original post:

I got a lot of feedback from a recent blog post on my website about trailwork to Lake Margaret. Lots of people wondering why we are taking down cairns. It's pretty simple: they're unnecessary. And part of Leave No Trace is to ...you know...Leave No Trace. I knocked down more than 130 cairns in 4 miles on this trail. I left three.

So here's my summary of cairn policy.

Should you ever put up a cairn? Before you do, ask yourself this question: Am I lost? If you are lost, don't put up a cairn. It will just confuse anyone who follows you. If you are not lost, then you don't need to put up a cairn. You found your way just fine. Please allow other hikers to do the same.

If you can see where the trail goes, don't put up a cairn.

If you can see the trail behind you, don't put up a cairn.

If you can see a log cut for the trail, don't put up a cairn.

If you can see a blaze on a tree, don't put up a cairn.

If you can see a strip of plastic ribbon, don't put up a cairn.

If you can see footprints in the dirt or sand, don't put up a cairn.

If you can see a path through the grass, don't put up a cairn.

If you can see branches outlining the trail, Don't put up a cairn.

If you can a cairn ahead or behind you, don't put up a cairn.

If it's obvious where the trail goes, don't put up a cairn.

If you are moved to create artwork with natural materials, do it in your garden at home. Don't put up a cairn.

And if you do put up a cairn to help you find you way back....take it down on your way back.

When in doubt, don't put up a cairn.