Capital Hill, Australian Capital Territory of that capital city, Melbourne Avenue, Adelaide Avenue, Perth Avenue, Hobart Avenue and Darwin Avenue with Brisbane Avenue, Sydney Avenue not even being close. The streets which surround the hill in concentric circles are named after increasing spheres of influence with the inner-most circle called Parliament drive and then spanning out to Capital Circle, State Circle, National Circuit, Dominion Circuit and Empire Circuit. When Griffin drew up his plans in 1912, there was still some optimism that New Zealand might join the Federation of Australia. Griffin's plans included eight avenues radiating out from Capital Hill named after the capitals of
Forrest, Australian Capital Territory are a few outcrops of sediments in amongst the volcanics containing shale and sandstone. On the northeast a patch of Ordovician Pittman Formation greywacke outcrops along Canberra Avenue. Black Mountain Sandstone is near St Andrew's church in the north north east. Canberra Formation, calcareous shale is found in the north. The Deakin Fault runs from State Circle to Manuka separating the Mount Painter Volcanics from the other sediments. Forrest, Australian Capital Territory Forrest (postcode: 2603) is an affluent suburb of Canberra, Australian Capital Territory, Australia. Forrest is named after Sir John Forrest, an explorer, legislator, federalist, premier of Western Australia,