Explora III vs Explora II: every difference, compared.

At a glance

Every figure below comes from Explora's own published data and its January 2026 press release.

Note on the suite count: Explora's ship page still lists 461 for III, a carryover from the earlier hulls. The 463 figure, and the 313 / 109 / 39 / 2 category breakdown, comes from Explora's January 2026 press release. I use 463.

Size and space: the bigger hull

Explora III runs about 72,800 GT to Explora II's 63,900, and 879 feet of length to 813, roughly 63 feet longer. Both ships top out at about 922 guests. So III carries the same number of people in a ship nearly 9,000 GT larger, and that extra volume goes into wider public spaces, a more generous suite mix, and the net-new venues rather than more cabins.

In practice, more space per guest is the quietest luxury on a ship and the hardest to fake. It's the difference between a pool deck that fills by mid-morning and one that doesn't, a corridor that feels like a gallery rather than a hallway, a spa you don't have to time your visit around. Explora already runs a near one-to-one feel at 1.25 guests per host on both ships. III layers more square footage on top of that same ratio. If you've read up on Explora II and liked the breathing room, III is simply more of it.

One thing size doesn't change: ride quality. A longer hull takes a long swell a little differently, but both ships share the same stabilizer-equipped modern build, and neither feels like an old-school liner at sea. If sea-keeping is a worry, it's a class trait, not a III-vs-II decision.

Suites: a second Owner's Residence and a richer mix

Both ships are all-suite and all-oceanfront, every one with a private terrace, from the entry Ocean Terrace at about 377 to 420 square feet up through the Owner's Residence. The roster reads the same on paper. Two things separate III.

First, the second Owner's Residence. Explora II carries one; III carries two, and the new one is the showpiece. Designed by Patricia Urquiola with Cassina furnishings, it runs about 3,014 square feet, including a roughly 1,345 square foot ocean-facing terrace with a private whirlpool, on Deck 7. That is a genuinely different top suite, not a trim level, and it's the clearest single reason a top-tier buyer would wait for III.

Second, the mix underneath. III's 463 suites break down as 313 Ocean Suites, 109 Ocean Penthouses, 39 Ocean Residences, and 2 Owner's Residences: Penthouses about 24% of inventory and Residences about 9%, a richer step-up band than the earlier hulls. More Penthouses means more of the suites with a separate living area and the wider terrace, which is the tier most hotel-luxury buyers actually want.

Which suite to actually book

The category matters more than the ship. On both II and III, the value question is the same: is the jump from an Ocean Terrace to an Ocean Penthouse worth its premium for your trip, and which of the entry-tier Ocean Terrace and Ocean Suite categories quietly does the same job for less? That's a per-sailing answer, not a brochure one. I work through it suite by suite in which Explora suite to book, including the OT1-versus-OT2 call that trips up most first-time buyers. Most people overbuy the deck and underbuy the category. On III, the deeper Penthouse inventory keeps the value tier available on a busy sailing, its own quiet argument for the newer ship.

Dining: 7 restaurants and three new rooms

Explora II runs 6 restaurants; III runs 7, and the additions aren't filler. The most visible is Shore Club, a poolside room on Deck 11 serving Mediterranean plates alongside gelato and crepes, the daytime anchor for the pool crowd. Then two evening additions that change the dining math.

The Chef's Table is co-created dining: a menu built with you rather than handed to you, a room a food-led traveler will plan a night around. The Cellar is a wine bar with roughly 350 labels, the by-the-glass-and-flight room the earlier ships had no dedicated home for. Together they push III from "a ship with good restaurants" toward "a ship you'd organize evenings around," the most meaningful soft difference between the two for a hotel-luxury buyer who treats dinner as the event.

Worth a flag to verify before you book: which specific venues are open on a given sailing can vary in a maiden season as a new ship finds its rhythm. If a particular room is the reason you're booking III, confirm it's running on your dates. The all-inclusive fare still covers the included venues the same way it does on II, the breakdown of which I keep current in what Explora actually costs.

Pools and outdoor space

Both ships carry five heated pools, the centerpiece being the Conservatory Pool on Deck 11: a roughly 48-foot pool under a retractable glass roof, so it works in a cool Norwegian fjord and a warm Mediterranean afternoon alike. That's shared. Where III pulls ahead outdoors is the surround. Shore Club gives the pool deck a proper daytime restaurant rather than a grab-and-go counter, and III adds an outdoor cigar lounge, a small thing that matters a lot to the traveler who wants it and not at all to everyone else. With about 12 bars and lounges, III has the most places to sit with a drink and a view in the fleet, on the most generous open-deck footprint, by virtue of the bigger hull.

Wellness and layout: the consolidated hub

This is the upgrade I'd point a spa-minded traveler to first. On the earlier ships, the spa and gym lived as separate, disconnected zones, the most common quiet complaint I hear about Explora I and II. III merges them into a single Ocean Wellness Hub on Deck 5, one continuous space for thermal, treatment, and fitness. It reads less like a fix than the layout the line wishes it had built first.

The other architectural change is the arrival moment: III opens on a double-height sculptural lobby atrium, a more dramatic first impression than the earlier hulls. A design flourish, not a functional gain, but it sets the tone for the week, and III's is bigger.

Families: the Nautilus split

The earlier ships run a single combined kids' and teens' club. III splits it: Nautilus Club Juniors for ages 3 to 5 and Nautilus Club Teens for ages 6 to 17, so a 4-year-old and a 15-year-old each get a space they'll actually use. Add the bigger hull and Shore Club's poolside gelato and crepes, and III is the most family-capable ship in the fleet. The caveat I always give: Explora is a calm, design-led line, not a waterpark, so it rewards families who want the resort feel, not the arcade. If your kids need a ropes course and a surf simulator, I'll say so and point you elsewhere.

Sustainability: what LNG means, and what it doesn't

Explora III is the first LNG-powered ship in the fleet, where II runs conventional marine diesel. The engines are dual-fuel and built to take bio- and synthetic-LNG as those become available, and the ship is shore-power capable, so it can switch off its engines and plug into the grid in ports that offer it. The measurable effect: LNG cuts sulfur oxide emissions by close to 100% and nitrogen oxides by up to about 85% against conventional marine fuel.

The honest framing, since this audience reads past a green headline: LNG is a real air-quality improvement, especially the near-elimination of sulfur. It is not zero-emission, and the bigger climate gains depend on the bio- and synthetic-LNG supply actually arriving. So if low local pollution in the fjords and harbors you sail into is what you care about, III is a clear step forward today. If you're weighing whole-life carbon, the picture is more incremental and depends on fuel that isn't fully here yet. I walk through the full technical picture in Explora's environmental technology, including shore power and the fleet roadmap.

What's identical

Most of the experience. The differences above can make III sound like a different product. It isn't. Both ships share:

• All-suite, all-oceanfront layout, every suite with a private terrace, no inside cabins.
• The entry suite at about 377 to 420 square feet, and the full roster from Ocean Terrace to Owner's Residence.
• A maximum of about 922 guests at a near one-to-one feel, 1.25 guests per host.
• Five heated pools, including the retractable-glass-roof Conservatory Pool.
• A casino, on both ships.
• The same all-inclusive fare structure and the same unhurried onboard rhythm: no formal nights, no assigned dining.

If you sailed Explora II and loved it, you will recognize III instantly. The newer ship is more of the same idea, executed on a larger hull with a few rooms the first ships didn't have.

Where things moved

A short orienting note, since the bigger hull reshuffles the deck plan. The new Urquiola Owner's Residence sits on Deck 7. The consolidated Ocean Wellness Hub is on Deck 5. Shore Club joins the Conservatory Pool complex on Deck 11, the same deck as the 48-foot retractable-roof pool. The double-height atrium becomes the ship's vertical spine on arrival. The Chef's Table, The Cellar, and the outdoor cigar lounge are the net-new social rooms threaded through the public decks. The boutiques grow too: III adds a Chopard boutique, the first in the fleet, alongside the existing Cartier. None of this changes how you move through a day aboard; it adds rooms rather than rerouting the ones you already know from II. For the full fleet picture, including how I and IV fit around these two, see how the Explora fleet evolved, and the six-ship spec comparison for the side-by-side across the whole fleet.

My take

If your dates are open, I'd steer most people to Explora III. The bigger hull and the deeper Penthouse inventory are the kind of difference you feel without being told, the consolidated wellness hub fixes the one layout complaint I hear most, and the second Urquiola Owner's Residence is the most compelling top suite in the fleet.

The case for Explora II is just as real, and it's mostly about certainty: two years of sailings behind it, a known service rhythm, and itineraries that exist right now. A maiden season is, by definition, a ship still finding its feet, so for a first-time guest who wants the line to land on the first try, the proven hull is the lower-variance choice. The newness of III is its whole appeal and its only real caveat, in the same breath. I'd say that to your face before I'd let you book on a brochure.

Either way you haven't settled. The experience that makes people rebook Explora is shared across both.

Should you wait? A clean framework

Run it through three questions, in order.

Dates first. If you need to travel before summer 2026, the decision is made: Explora II, or another line. If you're flexible into late 2026 and beyond, both are live and you keep reading.

Then suite tier. If you're booking at the top, the Urquiola Owner's Residence is a real reason to wait for III. If you're in the Penthouse band, III's deeper inventory makes the value tier easier to get on a busy sailing, a mild lean toward III. If you're in the entry Ocean Terrace or Ocean Suite tiers, the ships are close enough that dates and price should decide it.

Then priorities. Spa-minded, food-led, or traveling with kids, III's specific upgrades are aimed right at you. Want a proven ship, a particular existing itinerary, or to sail sooner, II is the honest pick. When you're weighing the calendar, my read on whether to book now or hold is in when to book Explora Journeys.

Still genuinely torn? That's the normal place to land, and it's the one I'm useful for. Send me your dates and the suite tier you're considering for both ships, and I'll have live pricing for II and III side by side in your inbox within 2 hours, with my honest read on which one I'd book for your trip. If neither is right, or another line fits you better, I'll tell you that too.