Yes! Most hotel reservations are refundable provided that you cancel before the accommodation's cancellation deadline, which is often 24 or 48 hours before the scheduled arrival. If your reservation is non-refundable, you might be able to cancel it and be given a refund within a 24-hour period of your booking. Add dates, click "Search", then you can filter by "fully refundable" to get top deals close to Sliven Historical Museum.