Grizzly River Run is a river rafting ride at Disney California Adventure at the Disneyland Resort in Anaheim, California. It is similar to Kali River Rapids in Disney's Animal Kingdom and the Shipwreck Rapids ride in SeaWorld. The attraction's name comes from Grizzly Peak, the bear shaped mountain that the rapids flow around which is also the icon of Disney California Adventure Park. It was built by Intamin AG.
A legend telling the story of how Grizzly Peak came to be is told on a sign in the attraction's queue.
- “ Long ago, Ah-Ha-Ee, the Coyote, met Oo-Soo-Ma-Te, the Grizzly Bear on top of the mountain. Seeing the Grizzly was a powerful being, Coyote asked him to watch over and protect the land. Then one day, people came and tried to chase Oo-Soo-Ma-Te from the Mountain. But Grizzly was strong and held his ground. When coyote saw the brave bear standing alone against so many, he turned Oo-Soo-Ma-Te into stone so he could never be driven away. To this day, people claim they can hear the great bear spirit in the wind that roars through the caverns and trees of Grizzly Peak.”
- ―The Legend of Grizzly Peak
As for the history of Grizzly Peak Recreation Area, a Disney created backstory tells of how German emigrant Jakob Probst discovered gold at Grizzly Peak in the mid-1800s. But far from being a genius, Probst's discovery was by pure chance. Frustrated at failing to get his mule across Grizzly River, Probst threw his hat into the river and trampled it. Picking it up and putting it back on his head, he discovered a one-pound gold nugget had fallen inside. Probst immediately staked a claim he later sold for millions to the Eureka Gold & Timber Company.
Nicknamed "The Pride of the Sierra", the Company was a successful business throughout the late 19th and early 20th centuries. Gold was extracted from the mountain and shipped to San Francisco. A company office and adjoining store were built right next door as well. But by the early 1950s the mine was tapped and Eureka Gold & Timber closed down. The structures stood empty for years - only the office and company store remained in use - converted to an outdoor supply store.
The land itself was sold to the government to create the Grizzly Peak Recreation Area. Over the next few decades the land was reborn with trees growing back and rivers clearing up. Eventually, California's rafting enthusiasts discovered the whitewater thrills of Grizzly River and the word got out about the crystal-clear waters and Class V rapids there. By the 1980s, that hobby had grown into a business with several companies offering guided raft trips to customers. One of those companies was run by a savvy young group of entrepreneurs. They purchased the old mining structures to use as their base of operations. The Grizzly River Rafting Company was born.
The raft trip around Grizzly Peak begins with the rafts being lifted up a wooden conveyor that runs under leaking pipes that spray water on the riders. Upon reaching the top of the conveyor, the rafts are dropped into the water to descend the peak, passing through a cave and bumping against a log jam. The climax of the ride drops the rafts down into a geyser field. The final drop has a unique element in that the rafts are spun as they begin their descent.
Behind the Scenes
As with all flume-type rides, there must be a location to store or drain the water in the upper sections of the flumes when the pumps are shut down. The original plan was to create a large, underground basin beneath Grizzly Peak to hold water. This would have required costly excavation and construction. Upon looking at the final layout of California Adventure, it was noticed that the Pacific Wharf area of the park had a water element meant to simulate a tidal basin. The tidal basin is located across a walkway from Grizzly River Run and became the catch basin for water from the raft ride. The rise and fall of water in the tidal basin serves the dual purpose of providing a location to store water and being a scenic element that simulates a rising and falling tide.
The ride is one of three in American Disney Parks taking the names of former Opryland USA attractions. A similar ride at the now-defunct park in Nashville, Tennessee was called the Grizzly River Rampage.
The attraction originally had no backstory, and was simply themed around extreme sporting.
- Kali River Rapids, a similar attraction at Disney's Animal Kingdom
- Roaring Rapids, a similar attraction at Shanghai Disneyland