It's that easy!

No joke though there's a spiritual sanctuary in rural Pennsylvania where they're making their own stone circle. Every year they have a festival where they use ropes to prop up a new giant stone, and then they bury it so that it stays put.

It's a really cool place, I think it's called Four Quarters. You should check it out if you ever get the chance. They also host raves, medieval cosplay festivals, all sorts of cool stuff.

And they built their own suspension bridge across a ravine! One of their members is an engineer by trade. The thing is legit!