Mount Tibrogargan () and Mount Cooee () are composed of alkali rhyolite. Mount Cooee has caves and there are the remains of an old trigonometry station at the summit. It is a habitat for the peregrine falcon (Falco peregrinus). Mount Tibrogargan is the third highest and is open for the public to climb.
Mount Tibrogargan () and Mount Cooee () are composed of alkali rhyolite. Mount Cooee has caves and there are the remains of an old trigonometry station at the summit. It is a habitat for the peregrine falcon (Falco peregrinus). Mount Tibrogargan is the third highest and is open for the public to climb.