Explore France with a Curated City Extension Our full Europe River Cruises collection is now available. You will journey through the heart of France as you discover the charming harbour of Honfleur and the picturesque town of Vernon on board our brand-new Star-Ship Emerald Lumi, purpose-built for the Seine. You can take advantage during our Launch Savings Event and enjoy complimentary airfare plus bonus City Extension savings of up to $2,000 per couple. You'll enjoy the freedom to extend your journey in iconic cities such as Paris and London, with exceptional inclusions at every stop.