Holiday Island -- Film Description:
"A visit to the National Park on Beausoleil Island in Georgian Bay where youth groups (Boy Scouts, Sea Cadets and Girl Guides) have permanent summer camps and where sportsmen and vacationing families can fish and picnic."
-- Library and Archives Canada

Source:
"ArchiviaNet: Online Research Tool: Film, Video and Sound / ArchiviaNet : Recherche en ligne : Films, vidéos et enregistrements sonores." Library and Archives Canada / Bibliothèque et Archives Canada. https://www.collectionscanada.gc.ca/archivianet/. [English / French]