Framed original pencil blueprint of Walt Disney's Lilly Belle Layout with notations in Walt Disney's Hand.
The Carolwood Pacific Railroad (CPRR) was a 7 1⁄4-inch (184 mm) gauge ridable miniature railroad run by Walt Disney in the backyard of his home in the Holmby Hills neighborhood of Los Angeles, California. It featured the Lilly Belle, a 1:8-scale live steam locomotive named after Disney's wife, Lillian Disney, and built by the Walt Disney Studios' machine shop. The locomotive made its first test run on December 24, 1949. It pulled a set of freight cars, as well as a caboose that was almost entirely built by Disney himself. It was Disney's lifelong fascination with trains, as well as his interest in miniature models, that led to the creation of the CPRR. The railroad, which became operational in 1950, was 2,615 feet (797 m) long and encircled his house. The backyard railroad attracted visitors to Disney's home; he invited them to ride and occasionally drive his miniature train. In 1953, after an accident occurred in which a guest was injured, the CPRR was closed to the public.
The Carolwood Pacific Railroad inspired Disney to include railroad attractions in the design for the Disneyland theme park in Anaheim, California. Railroad attractions in Disney theme parks around the world are now commonplace. The barn structure that was used as the railroad's control center is now at the Los Angeles Live Steamers Railroad Museum in Los Angeles' Griffith Park. The Lilly Belle, some of the freight cars, and the caboose are now on display at the Walt Disney Family Museum in San Francisco, California.