Rocks of Swindon.

I had heard of this Facebook page, but didn’t really think much about it as I thought it was probably something you would do if you had young children.

In essence, you paint a rock and hide it. Hopefully, someone will find it and post a picture on the Facebook page, explaining where it was found. You are then meant to take it and hide it somewhere else for others to find. Such a lovely, simple idea.