It looks remarkably like the structure that houses the queue when you get in line to ride the Jungle Cruise.
This probably means there will be lots of other little Jungle Cruise easter eggs and references for fans, along with, we can only hope, some really corny jokes.
Clearly, Disney is borrowing the aesthetic of the ride to inform the film, they’re not simply borrowing the name for recognition’s sake.
The highlight, if you’re a fan of the original Disneyland ride, which as The Rock mentions, has been around Disneyland since opening day in 1955, and also opened Walt Disney World in 1971, is the large building off to the right as the camera first starts to reveal the set.