Dag Chr Halvorsen · CC BY 4.0 · cropped
Explora Journeys said on September 24, 2026, from Geneva that it has signed a Letter of Intent with Dutch shipbuilder Den Breejen Shipyard for the construction of its first luxury river ships. The brand’s own press notice frames the deal as the MSC Group luxury line’s planned entry into river cruising, with sales planned to open in 2027.
The traveler choice is whether to wait for those 2027 bookings or lock a 2027 European river sailing with a line that already publishes ships, dates, and rivers. Deep Arrival’s Explora Journeys fleet and pricing guide is the place to check how the ocean product actually sails today while the river details stay unpublished.
- Announced: September 24, 2026, from Geneva.
- Yard: Den Breejen Shipyard in the Netherlands, a Letter of Intent, not a named delivery date.
- Sales: Planned to open in 2027; itineraries, ship count, and fares are not yet published.
- Waters: “Europe’s most iconic rivers,” with no river, country, or home port named.
- Ocean fleet: EXPLORA I through III in service; IV early 2027; V and VI through 2028.
Letter of Intent With Den Breejen Shipyard
A Letter of Intent is a planning signal, not a sailing schedule. Explora has not published the number of river ships, the contract value, or a keel-laying date. Porthole Cruise and Travel, reporting the same day, notes that those figures remain undisclosed, which means a 2027 brochure can still change if the yard talks stall or the design brief shifts.
Den Breejen is a Dutch inland specialist. That choice tells guests the first hulls are meant for European rivers rather than a converted ocean yacht squeezed into a lock. It does not tell them whether the ships will be Rhine-gauge, Danube-gauge, or built for a mix of waterways. Until Explora names the class, treat any “Rhine debut” rumor as unverified.
The press text says the brand wants to bring its Ocean State of Mind approach, combining sea travel with European hospitality and design, onto those rivers. That is a brand promise, not a cabin diagram. Guests who already like Explora’s oceanfront suites should not assume the same square footage, private terrace, or dining lineup will fit a river profile.
2027 Sales Window, Rivers Still Unnamed
Explora said ship design, onboard experiences, delivery schedules, and initial itineraries will follow, with sales planned to open in 2027. That is the only dated booking gate. There is no month, waitlist URL, or deposit rule, and no first-sailing year.
If you need a 2027 Rhine or Danube week, established lines already hold that inventory. Waiting for Explora can cost peak-week cabins if the brand later names the same stretches. Deep Arrival’s Rhine versus Danube comparison is the planning page to use until Explora prints a map. A 2027 sales opening can still mean 2028 first sailings. Do not buy air into Basel, Budapest, or Amsterdam against an unnamed hull.
Ocean Fleet Still Grows Through 2028
The same notice recaps the ocean pipeline so guests do not confuse the river LOI with a pause in the blue-water fleet. EXPLORA I entered service in 2023 and EXPLORA II in 2024. EXPLORA III joined in 2026 as the brand’s first LNG-powered ship. EXPLORA IV is due in early 2027, with EXPLORA V and EXPLORA VI arriving through 2027 into 2028.
That timeline matters if you already hold an ocean booking. A river program does not cancel those sailings. It also does not automatically add a river segment onto an ocean journey. Explora has not announced a combined ocean-and-river package, a single loyalty credit across both products, or a shared embarkation city.
Guests comparing 2027 ocean time on EXPLORA IV with a possible river week should keep the two calendars separate. Ocean dates are already in the brand’s journey planner. River dates are not. If your 2027 vacation window is short, the ocean product is the one you can actually price today. Deep Arrival’s earlier note on EXPLORA III’s 2026 delivery is the recent ocean milestone, not a river preview.
Other Ocean Brands Already on European Rivers
Cruise Industry News places the move next to Celebrity Cruises’ planned 2027 river entry and Lindblad Expeditions’ European river operation, which debuted this year. Those are competitor clocks, not Explora itineraries. Lindblad is already carrying guests. Celebrity intends to sell river product in 2027.
Viking, AmaWaterways, Scenic, and Emerald already list dense 2027 inventories. Deep Arrival’s AmaWaterways versus Viking river guide is the comparison if you need a cabin before Explora prints a deck plan.
Porthole notes Viking grew from rivers into oceans, while Scenic and Emerald already straddle both. Explora is walking the other way. An LOI dated September 24, 2026, does not loosen Rhine capacity next year. A 2028 debut is the more typical inland build window. Explora has not chosen either year in public.
Booking Choices Before Explora Opens Sales
If you want this brand and can travel in 2028 or 2029, watch the 2027 sales opening and skip any third-party deposit. No authorized waitlist is live on the brand site as of September 24. Anyone collecting money against an unnamed Explora river ship is selling a hope, not a berth.
If your 2027 dates are fixed around a European city stay, book a published river line for that week and keep Explora as a 2028 option. If you are flexible on the river but not on the brand, stay on the ocean side for 2027. EXPLORA IV’s early 2027 arrival is a dated fleet fact. Price that journey, buy air only after you have a cabin, and set a reminder for river news in the first half of 2027. Until Explora names embarkation ports, you cannot map a fly-in city or a Schengen path.
| If you… | What to do |
|---|---|
| Need a 2027 Rhine or Danube week | Book a line that already publishes 2027 ships and dates. Explora has not named a river or a first sailing year. |
| Want Explora specifically and can wait | Watch the 2027 sales opening on Explora’s site. Do not pay a third-party waitlist against an unnamed hull. |
| Already hold a 2027 Explora ocean cabin | Keep it. The river LOI does not change ocean dates, loyalty, or EXPLORA IV’s early 2027 arrival. |
| Are comparing luxury river brands for 2028 | Keep Viking, Ama, Scenic, Celebrity’s 2027 river plan, and Explora on the same list until Explora prints itineraries. |
September 24, 2026 is the announcement date. The Letter of Intent is public. Ship count, rivers, and fares are not, so no booking action is required today except to ignore unofficial waitlists.
2027 is the planned sales opening. That is the first date guests should expect a real cabin, itinerary, and fare. It is not yet a first-sailing date.
Early 2027 is EXPLORA IV’s ocean arrival. If you need an Explora product you can actually book, the ocean fleet remains the dated option through 2028.
When did Explora Journeys announce river ships?
September 24, 2026. The Geneva notice says Explora signed a Letter of Intent with Den Breejen Shipyard for its first luxury river ships.
When do Explora river cruise sales open?
Sales are planned to open in 2027. Explora has not published a month, a waitlist, or a deposit amount.
Which European rivers will Explora sail?
The brand said “Europe’s most iconic rivers” and did not name a river, country, or home port. Treat Rhine or Danube claims as unconfirmed until an itinerary posts.
How many Explora river ships are on order?
The company has not disclosed the number of ships or the value of the program. The text refers to a fleet of luxury river ships in the plural, without a count.
Does this change 2027 Explora ocean sailings?
No. EXPLORA I, II, and III are in service, EXPLORA IV is due in early 2027, and V and VI follow through 2028. The river LOI is a separate product.
Should I wait to book a 2027 river cruise?
Only if you can travel in 2028 or later and want this brand. A 2027 European river week should be booked with a line that already lists ships and dates.
