Is a narrow, twisting, treacherous, slimy canyon. Within the story of Lord of the Rings, Gollum is a small, slimy creature that lived in the caves underground and he was very treacherous. Named by Yuri Bolotin on a Bush Club walk, 15th August 2013, in keeping with his Lord of the Rings themed names in this area. Located 1.4km north east of Invincible Trig Station.