One tier below the ultra-luxury ocean lines — Regent, Silversea, Seabourn — sits a category that isn't quite a cruise and isn't quite a private charter: the yacht-cruising tier. If six hundred guests still feels like a lot of people, this is where we look next.
If You Want Ritz-Carlton's Land Standard, Translated to Water
The Ritz-Carlton Yacht Collection carries just 298 guests across three yachts, and feels more like a boutique hotel than a ship — because it essentially is one. Overnight port stays instead of the usual dawn-to-dusk call, ultra-luxury suites, and Michelin-quality dining are the norm, not the upgrade. Wine and Champagne can be brought aboard freely; premium wines and spirits are already included in the fare, and gratuities are built in. There are no formal nights — resort casual, start to finish.
Best for: Travelers who already love Ritz-Carlton on land and want that exact level of service and design at sea. Best time to go: Caribbean sailings run December–April; the Mediterranean May–September.
If You Want the Newest Thing in Luxury Cruising
Four Seasons Yachts launched its first ship in 2026 — 95 suites, sailing the Caribbean exclusively (St. Barts, Nevis, the Grenadines, St. Lucia, Barbados, Martinique, Guadeloupe, Curaçao, and Aruba). Residential-style suites with indoor-outdoor living bring the Four Seasons standard to sea in a way nothing else currently does. Because it's such a recent launch, published policies on alcohol, gratuities, and inclusions are still settling — worth confirming details directly at time of booking.
Best for: Four Seasons loyalists and Caribbean milestone trips who want the most-talked-about new launch in luxury cruising, with easy direct-flight access to embarkation ports. Best time to go: December–April, the Caribbean dry season, ahead of hurricane season.
If You Want an Actual Sailing Yacht
Windstar Cruises is the most literal "yacht" in the category — real masted sailing yachts, not just yacht-styled ships. Wind Star and Wind Spirit carry just 148 guests each; Wind Surf carries somewhat more. The feel is intimate and unstructured in a way none of the larger lines can replicate, with a built-in watersports platform and an easy, barefoot-luxury tone.
Best for: Clients who want the smallest possible ship and don't need the polish of a Ritz-Carlton or Four Seasons brand name to feel like the trip is genuinely special.
How to Choose Between the Three
Ritz-Carlton Yacht Collection if you want a known five-star hotel brand's exact standard at sea. Four Seasons Yachts if you want the newest ship in the category and don't mind confirming a few still-developing policies. Windstar if you want the most literal, unstructured "yacht" feel and don't need a marquee hotel name attached.
All three sit in the same conversation as the six ultra-luxury ocean lines covered in How to Choose Your First Ultra-Luxury Cruise Line — the yacht tier is simply one size more intimate, with itineraries built around smaller ports the bigger ships can't call on at all.