This collection of caches is based on the Church Micro series in the UK, which has over 13,500 caches. Given that Adelaide is affectionately known as the City of Churches it seems appropriate to have a small series hidden at historical churches.
Adelaide Church Micro – Christchurch O’Halloran Hill
This is a simple offset multi. Visit the church to gain the coords for the final which is a short distance away. BYOP.
The final can be found at S35 04.ABC E138 33.DEF
To the right of the main door is a memorial stone
A - Third number on stone
B - 3rd number on the stone minus 5th number
C - Penultimate number on stone
Above the main door is a year
D - Second number minus 4th number
E - Second number
F - First number plus 4th number
Checksum = 28
This historical Christ Church is one of the oldest surviving churches in Marion; it is certainly the oldest Anglican church. It is also one of the oldest surviving buildings in the vicinity of O'Halloran Hill, and as such, an item that provides strong links with the early history and life of the region. It is also of particular interest because of its association with Thomas O'Halloran and reflects the manner in which leading colonists endowed the community. The Church is very simple in plan-form and reflects Gothic features. It is a typical item rather than one with particular architectural features.