Mansion House Open Day
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Open Days | April 2026 – September 2026
Come and discover the stories, architecture, and heritage that make Doncaster’s Mansion House a true local treasure. Free guided tours are led by the Friends of the Mansion House Volunteers on open days and refreshments are available to purchase.
July 24
August 21
*September 19, Heritage Open Day
The open days are FREE, and run from 10:30am – 2pm, once a month on a Friday. No booking required; donations are welcome!