Inverness sign:
*Tmd
*Inverness to Wick (although only one turn does the full route due to journey times etc)
*Inverness to Kyle
*Inverness to Perth
*Inverness to Aberdeen
There was a really bizarre time in recent years where Inverness at one point went all the way to Edinburgh via Fife, but that was taken off the route card a while ago.
Turns tend to be self contained In their own routing groups unlike in the central belt where you*could be in Perth one minute and anniesland the next. I believe there are also shed only turns and night shift turns too.
Weirdly, Aberdeen still do the full Aberdeen to Glasgow and Edinburgh route.
In terms of depot morale and what it's like to work there, they have a low turnover of ops staff up there, and your very much left to your own devices.
Hope this helps.