Joanne R.
Google
This is a fabulous place to visit, right in the heart of Sandy Hill. A beautiful house. There are guided tours (that it might be a good idea to book in advance), or you can wander around at your own pace and chat with the knowledgeable staff as you go. This was the option we took, and it worked very well. We heard, and told, lots of stories as we went, finding out all about two of the famous owners of this residence, Sir Wilfred Laurier and William Lyon Mackenzie King. There is also the option to book afternoon tea on the gorgeous veranda - definitely buy tickets for this ahead of time! - although we did not partake.
While there is no parking on the site, there are several options for street parking nearby. Washrooms are available.