Mt Gravatt Toohey Forest
Divided neatly by the SE freeway are the forest of Mount Gravatt and Toohey forest reserves. While there are pleanty of sealed tracks these days there is still enough off track action for walkers and mountain bikers to stay excited. Its offers neat shortcuts to the university (if you don't mind the hills...err mountain), there is a cave and plenty of creeks that run in the wet season. There is a topographic map by the local orienteering association you can download (preview above)