THE BIG ADVENTURE: day 18

Last try!!! I am almost over this! Try #6.
Readers Digest version of the previous efforts.
Tour of Coober Pedy
Underground mines
Open cuts
Opals
Serbian Orthodox Church
Love the ceiling carved from solid sandstone
Yes they found opals there
No, I don't like opals so no purchases :)

Thank you so much to all those fellow campers who got Rainbow valley to the spotlight for so long - happy Ninnie again :)