California Adventure is getting a $1.1-billion makeover — with Walt Disney Co. planning to spend more than it did to build the theme park just six years ago, the Los Angeles Times reports.

The struggling park, which sits in Disneyland’s shadow, was a disappointment from the start, failing to draw the crowds the company had anticipated. The idea behind the overhaul recently approved by the board of directors is to give it new attractions and a sharper identity — and make it more like Disneyland.

“They’re trying to give it some heart,” said a person familiar with the plan who asked not to be identified. “Right now, you go through California Adventure once, and that’s about it.”

Rob Doughty, a Disneyland spokesman, declined to comment on the plans. Disney Chief Executive Bob Iger is scheduled to appear today at a news conference to provide details.

Like much-bigger Disneyland, sources at the company said, California Adventure will have more clearly defined theme sections and will tip its hat more frequently to the late Walt Disney, who built the first park in an orange grove and opened it to rave reviews in 1955.

Favorite California Adventure attractions — including the Twilight Zone Tower of Terror, one of several added in an effort to address criticism that the park had too few blockbuster rides — won’t be dismantled. A host of new attractions will include several based on Pixar animated films such as “Cars” and “Toy Story.”

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