Loading view. There were no results found. There were no results found. Ruthven Park National Historic Site Events Venues Ruthven Park National Historic Site 243 Haldimand Hwy. #54, Box 610 Cayuga, Ontario N0A1E0 Canada Get Directions Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file