The Princess Diaries Filming LocationsPart of the Princess Diaries Collection
See also: Royal Engagement.
The Princess Diaries was filmed in San Francisco & Los Angeles in the United States of America.
724 Brazil Avenue as Mia's House
2601 Lyon Street as Grove High School (front)
Villa del Sol d'Oro as Grove High School (interior/grounds)
Zuma Beach as Beach
Beach party scene.