I've played the Stronghold games quite alot (SH1 + SH2), but I've just recently taken an interest in mapmaking. I decided to first build up my skills with SH1, so here it is: my first map!
I designed this freebuild to be difficult early on. There are quite a few wolves, so you'll need to put your starting bows to use as soon as possible. Much of the terrain is covered by trees, so lots of logging early on will be neccessary to have significant space for farming. The stones mark access points on the hill. There are two signposts, but it is pretty easy to defend from any direction, so a tough invasion would probably have to greatly outnumber your own forces.