1999

-June
Adventureland:
Swiss Family Robinson Treehouse Closed, replaced with Tarzan’s Treehouse

-July
Adventureland:
Tarzan’s Treehouse Opens

-November 5:
A New Orleans Holiday is added to the Christmas Celebration.
 
November 11:
Disneyland announces it will add the FastPass system for test runs to 4 attractions before the end of the year.
 
December 7
Cynthia Harris is promoted to President of the Disneyland resort. With duties, and responsibilities for Disneyland Park, and California Adventure.