Yes, you'll find most room reservations are fully refundable provided that you cancel before the accommodation's cancellation deadline, which is usually within 24-48 hours of your check-in date. If you have a reservation that's non-refundable, you might be able to cancel it and be given a refund within 24 hours of your booking. Add your dates and click on "Search", then you can filter by "fully refundable" to get top deals close to Serra de São José.