The original Disneyland castle, Sleep Beauty’s Castle, is set to undergo refurbishment.
Work will start on the castle exterior on Monday, January 7th and will continue until Spring 2019. There will also be internal work done as well which means the walk through portion of the castle will be closing on January 17th and will also reopen in the Spring.
Disney is planning on refurbishing the castle with fibre-reinforced plastic on the turrrets. This update could make it easier to change out the castle for various holiday themes in the future.