Changes or cancellations can be made 24 hour prior to departure. Please note that no shows or missed departures will not be refunded. Cancellation penalties of 50% of the ticket price will be applied to all cancellations within the 24 hours prior to the scheduled tour departure time up to 2 hours before the tours scheduled departure time. Refunds will NOT be allowed within 2 hours prior to a scheduled tour departure time. Sorry, no exceptions. Additional penalties may apply when cancellations occur in conjunction with discounted room and tour packages. Please note that no shows or missed departures will not be refunded.