Last year I decided to start a new campaign. It lasted a few months and wasn’t bad. I was a bit over ambitious where I wanted to create a low magic Icelandic hexcrawl full of bad weather, Vikings, monsters, ice, fire and the desolate but hauntingly natural beautiful of Iceland.
I didn’t make the maps, but looking at Google maps of Iceland, I would say the scale is pretty close to one hex equals 12 miles.