Terms and Conditions: *$500 gift certificate applies to new group bookings made with a deposit by February 29, 2012. Gift certificate eligibility based on minimum 25 passengers with a minimum 5-night stay. In addition, free tour conductor and/or commission applies based on group size and program. Call us for details. Rates are subject to change based on amount of passengers, currency rate fluctuation and seasonality. Taxes and services charges are included. All programs can be customized to your group needs.