Today Disney announced that the Disneyland Resort Hotels will begin to open starting April 29 2021.
Disneyland Resort guests will have the opportunity to stay at the Disneyland Hotels again beginning April 29th with the Grand Californian Hotel & Spa reopening on April 29th with limited capacity.

The Disney Vacation Club Villas at Disney’s Grand Californian Hotel & Spa are set to begin reopening on May 2 2021.
Disney also announced that the Disney’s Paradise Pier Hotel and the Disneyland Hotel will reopen at a later date.