I would love to visit the hunting grounds, I always thought it was like a giant circular track like forrest that the game enlessly ran around, with a big city in the middle (hircines capital)
Also did no one else notice the flail in the game jam?!!!!!!!!!!!
I don't think the Hunting Grounds would have a city, I could be wrong though, since we know little about that realm. All I know that it's more wild than not, considering people(mortals) who went there and survived all ran through different places.
I would say Hircine's forest would look something like http://graphics8.nytimes.com/images/2008/07/30/travel/30frugal533.jpg. Except with larger trees and no underbrush, as the book depicted.
A http://upload.wikimedia.org/wikipedia/commons/thumb/8/80/Biala_Ladecka_w_Bielicach_PL.jpg/200px-Biala_Ladecka_w_Bielicach_PL.jpg, except the water is red and could possibly be blood. http://www.ec.gc.ca/EnviroZine/images/issue29/tallgrass_large.jpg And a http://upload.wikimedia.org/wikipedia/commons/7/74/IMG_7431-Sharyn_canyon.jpg. I suppose the wilderness can be their home, considering that it's the eternal chase. Though I wonder what Hircine does around all day, he must have a place to stay or something since he only appears after dark.
Edit: Off topic, but I think Hircine is a racist. Ever notice in all the games you have to kill a white animal? Spirit Bear(white) in Bloodmoon. White Unicorn in Oblivion. White stag in Skyrim. Haha.