76 Wrigley Rd., Avalon, California. County/parish: Los Angeles.
Added to the National Register of Historic Places August 15, 1985. NRIS 85001785.
3 contributing buildings.Also known as:
The William Wrigley Jr. Summer Cottage, or "Mount Ada", is a historic residence located at 76 Wrigley Road in Avalon, on Santa Catalina Island, California. It was the former summer mansion and gardens of William Wrigley Jr. (1861–1932), the founder of the Wrigley Company. It is on a hill, overlooking the town and Avalon Bay.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/123859640