Ever dream of digging up a precious stone at the local quarry and having it made into a beautiful piece of jewelry? The “thrill of the find” is easier to accomplish than you might think. World-famous opal deposits exist right here in the Greater Yellowstone Country, including a motherlode just north of Idaho Falls in Spencer.
The primary mine is now off-limits for public access, but the owners have also established a “mini mine” for area rock hounds. Spencer Opal Mines can be found right off the freeway in Spencer. It’s hard to miss, especially when the mini mine is bustling with recreational prospectors. Cost is just $15 for adults (13 and up) and $10 for kids (4-12).
Call 208-374-5476 for more details.