Umoona Opal Mine and Museum located in Coober Pedy, Australia

Umoona Opal Mine and Museum located in Coober Pedy, Australia

Umoona Opal Mine and Museum located in Coober Pedy, Australia

(Clicks: 137;website added: Apr 19, 2015)

Description:

Opal mine on Coober Pedy's main street, Umoona has been converted into the town's largest single underground tourist attraction - a must see in Coober Pedy, australia.