I found an area on the map which has several abandoned buildings, a shrine, and a massive field full of herbs, from which I got 7 herbalism level-ups (from 5 to 12), and still going. This place is heaven! You will become encumbered with so many herbs here, be sure to bring your horse. The village itself, if it is big enough to be called that, has 2 structures which are completely empty, and 2 villagers that live there. So basically, not very interesting.
Village from outside:
The empty rooms:
The barn (nothing of interest here):
Go southwest from one of the buildings along this path and you will find this field chock full of herbs:
Go northwest from there and you will find a shrine:
Keep heading NW from there and you will find this field:
I play KCD at 2048x1536, unfortunately I had to use JPG instead of PNG (the latter is higher quality but much bigger file size, forum wouldnt allow to upload anything over 4MB).
Can someone say how long it takes for the herb plants to grow again once you have cleared an area? I’m guessing a few days. Growing back overnight would be unrealistic, since plants don’t generally grow that fast IRL. I’m going to sleep 12 hours and find out. Or maybe they will regen if i fast travel out of the area and come back a short time later.