Do you like adventure? Visit the Opalo el Pilon Mines,
Discover the thrill of mining your own opal at Querétaro’s active Opalo el Pilon Mines. An affordable, hands-on adventure perfect for curious travelers.
Discover the thrill of mining your own opal at Querétaro’s active Opalo el Pilon Mines. An affordable, hands-on adventure perfect for curious travelers.