Three of the Milat brothers (I believe Wally and Bill are among the owners) owned a small property on the Wombeyan Caves road, twenty five miles from Belangalo. The brothers used the place for camping and shooting practice. Ivan was a frequent visitor, either bringing his girlfriends, friend or just spending time with his brothers and their families.
The Wombeyan Caves Road is a New South Wales country road linking Mittagong near the Hume Highway in the east to the Goulburn-Oberon Road at the locality of Richlands in the west. The road is designated as Main Road 258.