Yes, the majority of hotel bookings are fully refundable provided that you cancel prior to the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of your scheduled arrival. If you have a reservation that's non-refundable, it may still be possible to cancel it and be given a refund within 24 hours of your booking. Enter dates in and click on "Search", then you can filter by "fully refundable" to review top deals close to Natural History Museum.