Offer Details: Save up to $1,000 per couple ($500 per person) on The Legendary Blue Danube River Cruise, September 9, 18 and 22, 2015 departure dates on all stateroom categories. Save up to $400 per couple ($200 per person) on Cruising the Adriatic and the Dalmatian Coast, valid on September 25, 2015 departure date, on all stateroom categories. Special South of France Offer: Solo Travelers — single supplement is waived on the South of France and Provence River Cruise, valid on the October 1, 2015 departure date – Save up to $2,534. 2 for 1 Airfare Savings Offer valid on new reservations only when reservations are made by July 15, 2015. 2 for 1 airfare, valid on new reservations based on twin accommodations. Offer valid on The South of France River Cruise, on October 1, 2015 departure date on all stateroom categories. Solo traveler reservations at the twin per person rate valid on cruise only price - single supplement waived. Single Supplement waived, not valid on suites. Limited Space Available. Reservations based on first come, first served. Staterooms based on availability. This offer may not be combined with any other promotional offers, but may be combined with Mayflower Money, First Time Traveler Certificates and Referral Rewards. Make your new reservations by July 15, 2015. Please mention ETRIVS15 at time of reservation.