Just got back from the WW 2 Forts , and the nat parks and the Aust Army have put on a great display the show off the refurbishment of the buildings and the track. The local Army boys broughtin a massive M 177 howitzer, 155mm. Its has a range of 45klms! and fire all kinds of ammo, even guided gps shells! Nat parks were holding free giuded walks and As its only a 3klm loop, I went along for a look. If you are ever on Maggie Island, give the forts walk a look. Bill