This collection of caches has nothing to do with the Church Micro series in the UK. Given that the Australian 2016 census indicates that No Religion and Jedi Knight are the fastest increasing classifications of the optional religion question "What is the person's religion?" it is not surprising that there is surfeit of empty churches that have been repurposed.
Carey Gully Bible Christian church. Foundation stone 4 Nov 1863 by Mrs Richard Cook & Mrs William Hawke, opened 12 Jun 1864 as Bible Christian, also known as Forest Road chapel, Methodist after Union 1900, Uniting 1977, closed 1986. Now a private residence. The building has been a bed and breakfast.
To find the cache complete the Wherigo cartridge found here (username and password is the same as you use on www.geocaching.com).