Why would you want to do a silly thing like that? And miss on the best, most fun and unique way of getting to know Porto??
But if you have to cancel, please do so at least 7 days before the tour, so that we can give the opportunity to other beautiful people like yourself to also have lots of fun.
Until 24 hours before the tour there is 100% refund. After that there will be a 50% cancellation fee.
Tours purchased through our partner platforms such as TripAdvisor, may have different specific rules, please check there for information.