Everything in the Highlands looks so nice all the time. You should know this. Sarcasm? It was a serious question. Ah, sorry. It may have not come over well, but it was intended as humour, not sarcasm. I took it as a humorous question. Given that you're actually asking, you can probably just add it ...
As we watched this week's episode, Cyndi had an interesting question. A bad of ~100 Jacobites were making their way through the highlands to join up with a larger group. We saw them making their way through the hills and valleys, over nice looking grass. Now, it wasn't manicured lawn grass by any me...
It's a prison tat, and the Russian girl wasn't the brightest candle on the cake so I wouldn't be surprised by an error. Or the show writers just didn't give a rat's ass.