Do I have to buy the shore excursions online?

No. Purchasing a shore excursion online provides immediate confirmation via email and will guarantee you receive the lowest price for that tour. Purchases can also be made using our Seabourn SOURCE App or after boarding your ship.  Space may be limited on select tours, so book early for the best selection and the best price.  Sales are made on a first-come, first-serve basis and waitlisted excursions are cleared in the order received.