Offer valid on new retail bookings only made 01/01/2025 - 03/31/2026 for travel on select tours and departures 5/01/2026 - 8/31/2026. Offer applies to land package only and does not apply to any other required supplements or internal air. Offers can expire earlier due to space or inventory availability. Space is on a first come, first served basis. Offer is not valid on group or existing bookings. Offer is combinable with member benefits only. This offer is not combinable with any other offers. Availability varies by destination and month of travel. Other restrictions may apply.