Yes, most hotel bookings are fully refundable if you cancel before the accommodation's cancellation deadline, which is often 24 or 48 hours before your arrival date. If you have a reservation that's non-refundable, it may still be possible to cancel it and receive a refund within a 24-hour period of your booking. Plug in your dates, click on "Search", then use the filter option "fully refundable" to view the top deals on offer near Natural History Museum.