This is an awesome rotational raised bed garden set up.. I have raised beds but they are just rectangular beds. I love this raised bed design. It would be great for rotating the different crops ever year and I love that the garden is contained its self with the gravel to control weeds and mud.
I want my raised beds to be set up like this.
Looks pretty simple to make and Alexdlp gives us step by step instructions on Instructables.
Compact Rotational Gardening with Raised Beds