SELL 3 SAIL FREE. promotion applies to NEW bookings only made between May 8 and August 31, 2024 on select expeditions. Must mention Promo Code SELL3 at the time of booking. Limit of 3 FREE Adventure Oceanview staterooms limited to select expeditions. All 3 guest bookings must be paid in full and within 100% penalty. Fares are quoted in U.S. dollars per person, based on double occupancy in Adventure Oceanview Stateroom and include Second Guest Sails FREE plus additional savings. Air, shore excursions, government fees and taxes are additional. Offer is combinable with Military Edge Savings (if applicable) and Sail More Save More. Offer is not combinable with non-published promotional fares or other promotional savings including, Onboard Credit offers, Onboard or Loyalty Savings, Group Special Savings, Onboard Auction Vouchers, Interline, VIP, Travel Agency fares or any other Deep Savings offers. Special offers and inclusions are capacity controlled and may be changed or withdrawn from any expedition at any time without notice. U.S. and Canadian travelers may require visas for travel. Additional restrictions may apply.