AustraliaOceania
Umoona Opal Mine & Museum
Coober Pedy, South Australia
What Umoona Opal Mine & Museum is known for
On Hutchison Street, this underground opal mine pairs a free museum with a retail gallery of genuine Australian opals. Loose stones and finished pieces—pendants, rings, earrings—each come with a certificate of authenticity.
Best for — Genuine Coober Pedy Australian opals and opal jewellery
Coober Pedy, South Australia
ORBIS tier: Hidden Gem
Your atlas
Where next
- Alessandro Dari — Florence
- Angela Caputi — Florence
- Antica Manifattura Cappelli — Rome
✓ Personally verified — crawled twice, human-checked · July 2026 · no store paid to be here