Ontario, Canada Best Time to Go to Museums in Ontario? The best time for Museums in Ontario. #1 - Museums in Barrie #2 - Museums in Brampton #3 - Museums in Burlington #4 - Museums in Guelph #5 - Museums in Kitchener #6 - Museums in Oshawa #7 - Museums in Ottawa #8 - Museums in Sarnia #9 - Museums in Vaughan #10 - Museums in Waterloo
