The Big Opal

Overview

The history of opal mining in Lightning Ridge dates back to the 1880s, when miners discovered valuable gemstones hidden beneath the earth's surface. You can get a thorough education on these mineral-like creations at The Big Opal – the first opal mine licensed to open to the public.

While there are stunning handcrafted pieces to admire in the gallery, taking a tour underground provides a more immersive perspective. With this place operating as a working mine for much of the year, wandering the sandstone tunnels offers a glimpse into this century-old treasure trove. You can even try your hand at fossicking while you're there, too.

Image: John, Flickr