Hmmm...I'm not much of a lover for the tropical climates. I prefer temperate zone-type climates, like in the nothern hemisphere. Climates like Ireland, Scotland, though Germany with its mountains, deep woodlands and nice plains is also a very appealing idea...I like coniferious trees, too...hrmmm...
Essentially, an area that will have a small mountain range, prolly one or two large rivers, some hilly and plains areas, and a lot of forests, preferrably coniferous tree types, like the evergreen, the spruce, oak, ash...that sort of thing. Tundra isn't too bad, except the winters last so long, and the daylight/moonlight hours are so unbalanced. ;P
I'm thinking of an area with a climate and geography similar to that of, say...Central to nothern Europe? Maybe a tad of what can be found in East Europe, too...hrmmm...