Atlas Ocean Voyages up to $3,000 air savings plus up to 40% off, SHORT JOURNEYS IMMERSIVE EXPLORATIONS Our tailored summer escapes of 5 to 8 nights are thoughtfully curated to offer the same in-depth experiences, but in less time. And now for a limited time with Atlas Assurance — for select 2026 expeditions — you can book with complete peace of mind, knowing they can cancel up to 15 days prior to departure and receive 100% of the cruise fare as a Future Cruise Credit. Explorers can save more on the journey with up to $3,000 air savings plus up to 40% off.