Yes, you'll find most hotel reservations are fully refundable if you cancel prior to the hotel's cancellation deadline, which often is within 24-48 hours of your check-in date. If you booked a non-refundable reservation, it may still be possible to cancel it and receive a refund within a 24-hour period of booking. Add your dates and click on "Search", then use the "fully refundable" filter to get the best options available near Botanical Gardens.