For those out of town travellers to Ottawa, Ontario for the Canadian National Kubb Championships (2015) there are several Bed and Breakfasts, Hotels, and Hostels in the area. Most are within a 20 minute walk to the park (less than 2 KM or roughly 1 mile). I have listed the websites below of some of the more popular ones in the area.
This should provide many different selections. Below is a map to show the park in relation to many of the accommodations listed above.