Knott’s Berry Farm’s Design Team, in partnership with Garner Holt Productions, Inc., has elevated Hurlbut’s 1960 design while preserving the original mining experience. Nearly fifty animatronic humans and dozens more animals populate the updated adventure, with more than 120 characters spread through classic and re-imagined scenes. New denizens of the mountain include an old miner just inside the first tunnel who will welcome guests into the Calico Mine and warn them of dangers that lie along the rails ahead. Despite the massive mining operation depicted inside the Calico Mine, since the attraction first opened, no character has ever actually found gold in the mountain. As part of the renovation, one lucky miner will be seen striking it rich with gold in-hand!
The twisting, turning tunnels and expansive caverns were completely repainted, including a brilliant new color scheme in the spectacular “Heaven Room.” Here, guests will thrill to the glorious sight of the thousands of spectacular stalagmite and stalactites accompanied by the original musical score, which has been digitally re-recorded. Original special effects have been lovingly re-created, like real steam in the Bubbling Pots scene with its surprising steam geyser and tipping barrels and other effects in the Explosion Room finale.