When Four Seasons Yachts debuts its first 95-suite vessel in January 2026, it may well become the most expensive way to cruise. Seven nights in the Caribbean will cost no less than $20,000 per suite, with up to $330,000 for the nearly 10,000-square-foot, glass-enclosed suite that fronts the ship’s towering funnel.

What you’ll get for your money is space. At 34,000 gross tons and 679 feet, the €400 million ($434 million) Four Seasons 1 is the same size as some cruise ships that carry 700 passengers, though it only carries 222 at maximum. Even the generously proportioned Ritz Carlton Yacht Collection vessel Ilma, which will debut in August, pales in comparison, at 46,750 gross tons for 456 guests.