Regent Seven Seas Cruises to Launch the Longest-Ever World Cruise

The longest world cruise ever offered by Regent Seven Seas Cruises has been launched.

The Seven Seas Mariner will set sail on the 154-night voyage on 10th January 2026.

The round-trip itinerary for Sense of Adventure departs from Miami and makes stops in 41 nations on six different continents.

Throughout the Americas, South Pacific, Australia, New Zealand, Asia, Africa, and Europe, passengers will call at 77 ports, including three brand-new ports for the line: Lifou Island, Maré Island, and Waingapu in Indonesia.

The plan includes 16 overnight stays and 431 day trips to places like Darwin, Bora Bora, and Walvis Bay.

A Deluxe Veranda Suite starts at £79,219, and a Master Suite costs £215,339 on average. Reservations start on 22nd March.

According to Regent Seven Seas Cruises’ president, Andrea DeMarco: “Luxury travellers want to travel further afield and for longer durations, which is why we are excited to announce our newest and longest world cruise for 2026.

“The Sense of Adventure appeals to those who desire just that, over 154 nights of unforgettable experiences where guests will travel to the far flung reaches of the globe.

“Our world cruise guests will enjoy unmatched personalised service, impeccable hospitality, the sumptuous comforts of our all suite, all balcony accommodations, and an extensive list of inclusions that provide every luxury.”