Welcome to Big Mike's Rock & GIFT SHOP
We specialize in high-end rocks and old-fashioned fun!
Our world-class rocks, crystals, and fossil specimens will thrill the most seasoned collector – or help a first-time buyer assemble the perfect selection of must-have minerals.
You can pose with our giant Mosasaurus roadside attraction outside and view the REAL "Big Mo" Mosasaurus skull inside before touring our Mystery House - a definite throwback and a wonky wormhole of fun for the whole family!*
In addition to visiting the Rock Shop and attractions, stop into the gift shop to discover kooky oddities and Mammoth Cave souvenirs at affordable prices - including pick-your-own geodes!
*Please note that the Mystery House tour includes tight spaces. Masks are optional.
Location & Hours
Plan your visit to Big Mike's - the largest Rock Shop in Kentucky! We're located just outside the Mammoth Cave National Park grounds.
BIG MIKE'S ROCK SHOP
566 Old Mammoth Cave Rd,
Cave City, KY
OPEN 7 days-a-week, YEAR ROUND
9:30am - 5pm
See Big Mo at Big Mike's!
This REAL 65 Million-Year-Old dinosaur skull is the world's largest fossilized Mosasaur Skull, and the whole family can pose with "Mo's" GIANT likeness - as featured on RoadsideAmerica.com
THE MYSTERY HOUSE
THE MYSTERY HOUSE IS NOW OPEN!!
Close quarters - masks are optional
Experience the interactive tour
Our Mystery House has been said to
"reduce all of its visitors to giggly 12-year-olds" with its gravity-defying demonstrations, black-light rooms, and unexplainable tricks of the eye and the mind.