Saint Hilda's was built in 1907 and was part of the fledgling community of Arthurvale, but when the railway bypassed Arthurvale in 1912 the town stopped growing and eventually was gone. This beautiful little church, which is still in use, with it's emmaculate cemetery is all that's left as a reminder.
You are looking for a magnetic nano. You do not need to enter church grounds or graveyard to find the cache, but the grounds are open to the public if you want an enjoyable walk through the well groomed cemetery. BYOP