Yes, you'll find most hotel bookings are refundable if you cancel prior to the hotel's cancellation deadline, which often is within 24-48 hours of the scheduled arrival. If you booked a non-refundable reservation, you might be able to cancel it and receive a refund within 24 hours of booking. Add your dates and click on "Search", then use the "fully refundable" filter to review the best deals near Museum.