Charles Trig is a minor trig station location on Mt Charles, 3.7k north by north-east of Mt Banks and 4k south of Wynnes Rock at Mt Wilson.
There are panoramic views in all directions from Mt Charles.
Mt Charles is at the top of Lightning Ridge, an interesting area to explore between Ranon Brook and Thunder Gorge.
Central Blue Mountains (Dunphy)
Mt Wilson 8930-1N
Blue Mountains National Park (NSW)