Yes, the majority of room reservations are fully refundable if cancelled before the accommodation's cancellation deadline, which is usually within 24-48 hours of check in. If you have a non-refundable reservation, you might be able to still cancel and get a refund within 24 hours of your booking. Enter dates in and click on "Search", then you can filter by "fully refundable" to review the top deals on offer near Santarem's Harbor.