Baby Care Center
Facilities for preparing formula, warming bottles, changing diapers and nursing . Baby food available for purchase. Located near Plaza Gardens Restaurant.

Backstage
All areas of a Disney theme park that are not accessible for park guests. These include storage areas, Cast Member parking lots and office buildings.

Backstage (magazine)
Magazine for Disneyland Resort Paris Cast Members.

Baxter, Tony
Imagineer who oversaw the overall creation of the Euro Disney project in the early '90s. He is currently Senior Vice President, Creative Development, Walt Disney Imagineering, and is responsible for overall creative direction for the Disneyland Resort.

Billet Passepartout
Billet Passe-Partout is the French name for a Hopper Ticket, allowing access to both Disneyland Park and Walt Disney Studios Park on the same day. The name was first introduced in 2004 and replaced in 2008 by the generic "1 day / 2 parks" name.

Black-out day
Day an Annual Pass cannot be used. These days are informed well up front.

Blair, Mary
Mary Blair was a concept designer for the early Disney animated movies like Peter Cinderella, Peter Pan and Alice in Wonderland. She also designed murals for Disneyland California and is best known for the character designs in it's a small world". She passed away in 1978.

Boot Hill
Area in Frontierland themed as a cemetery, located near Phantom Manor.

BTM
Short for Big Thunder Mountain, a mine train roller coaster in Frontierland.

Bureau Passeport Annuel
Special desk for Annual Pass holders or purchasers located in Discoveryland. A second, smaller desk is located outside Walt Disney Studios Park.