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
Chisholm, Australian Capital Territory Chisholm. These rocks can be quite colourful as a result of alteration by water, and can be cream, grey, green, red or purple. The age of the rocks is 414 Mya. Chisholm, Australian Capital Territory Chisholm is a suburb in the Canberra, Australia district of Tuggeranong, named after Caroline Chisholm. It was gazetted on 5 August 1975, and streets are named after notable women. It is nearby suburbs of Gilmore, Fadden, and Richardson. It is bounded by Isabella Drive, and the Monaro Highway. Chisholm and Gilmore are separated by Simpsons Hill, which provides some wilderness with walking tracks over it,