Rios Adobe

Historical marker location:

31781 Los Rios Street, San Juan Capistrano, California

( Marker is at the intersection of Los Rios Street and Verdugo Crossing, on the left when traveling north on Los Rios Street.)

Historic Site. San Juan Capistrano.

The first McDonald's restaurant was opened in San Bernardino, California in 1940 by Richard and Maurice McDonald. The fast-food chain went on to become one of the most successful in the world.