Yes, you'll find most hotel room reservations are refundable provided that 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 be given a refund within a 24-hour period of booking. Add your dates and click on "Search", then use the "fully refundable" filter to review top deals close to Wat Phra Non.