As currently outlined, the Marvel land could actually consume some or all of the existing Hollywoodland as well A Bug’s Land.
The former area is designed to look like classic Hollywood and contains a theater where stage shows are performed, the latter is based on the Pixar film A Bug’s Life and is dedicated to smaller rides for younger visitors, similar to Fantasyland at Disneyland.
Disneyland will see its new Star Wars Land formally open in 2019, but Disney blog Micechat recently spoke with a source about what is being planned for the park after that work is done and they revealed that Disney’s plans for Marvel are so big that existing parts of Disney’s California Adventure could be devoured in the process.
According to the source, who admits plans could change, once Star Wars Land is complete, the plan is to do a major renovation of Fantasyland, but once that is done, the Imagineers will be heading over to DCA to build out a land dedicated to Marvel.