Yes, the port scene has a name. There's a castle at the top of the hill, and a port at the bottom - hence Castleport. How dull, I hear you say, and you may well be right. If Google is to be believed, no other town in the whole of the English speaking world has deemed the name worthy of use, even though there are plenty that would qualify. Where the name does crop up it tends to be associated with mundane things like retail outlets and shopping malls.
The town itself, clim
