Yes, most hotel room reservations are fully refundable if you cancel prior to the hotel's cancellation deadline, which is often 24 or 48 hours before your check-in date. If your reservation is non-refundable, it may still be possible to cancel it and receive a refund within a 24-hour period of booking. Plug in your dates, click on "Search", then use the filter option "fully refundable" to get the best options available near Winagami Lake Provincial Park.