Fake electrical box with a hidden key - the key it attached to the small grey cylinder and this was hidden down inside the post. The grime and mould spots on the electrical box were actually artfully painted on and it also had GC stencil on outside.
Very cool & nicely done geocache that looks like it has a Christmas theme. This took some work & would be fun to find. (pics from Twitter stitched together & pinned to Christmas Geocaching - https://www.pinterest.com/islandbuttons/christmas-geocaching/) #IBGCp