Let's call it an estimate, lol! I plugged in numbers to approximate it all before I actually moved the fence, so reality might be a bit different. It is between three and four feet, not just up against the fence. Yeah, it will need some additional pathing added. I was thinking about doing a sort of:
X---X---X---X---
---X---X---X---X
Pattern and maybe placing some stepping stones between a few.
