In short
Multiverse is a 116-metre explorer built by Kleven, a Norwegian yard that builds offshore vessels, on Marin Teknikk's MT 5006 MkII platform, and Boat International counts her as the third-largest explorer yacht in the world (Marin Teknikk, YachtBuyer, Boat International). She carries 470,000 litres of fuel for a published range of 8,000 nautical miles, a hangar with its own refuelling station for a Bell 429 or Airbus ACH135 helicopter, and a 21-metre Princess 68 in her foredeck well (YachtBuyer, SuperYacht Times, Boat International). Her DNV class includes Ice(C), the society's basic notation for light ice and light drift ice in river mouths and coastal areas, and she holds a Polar Ship Certificate that DNV renewed in March 2026 (DNV register, DNV rules). Her reported voyages are long rather than icy: a trans-Pacific passage in 2021, and in 2024 the Caribbean, Central America and the Mediterranean, which put her among Boat International's most travelled yachts of the year (SuperYacht Times, Boat International).
Videos
Four tours from YouTube, most viewed first.
Photos

Further reading
Independent coverage we found. We link to it rather than rewrite it.
- Boat International · FeatureYachts in town for the Venice Film Festival8 Sep 2026
- Boat International · FeatureSpotted: The largest yachts in town for the 2026 Cannes Film Festival20 May 2026
- Boat International · DataThe 10 most travelled superyachts of 202416 Dec 2024
- SuperYacht Times · News116m Kleven superyacht Ulysses renamed Multiverse4 May 2023
- Boat International · ListTop 10 largest explorer yachts in the world26 Nov 2021
- SuperYacht Times · FeatureUlysses vs Andromeda: what's the difference?18 Jul 2018
- Boat International · News116m Kleven explorer yacht Ulysses delivered26 Jun 2018
- Marin Teknikk · DesignerMultiverse (MT 5006 MkII), previous name Ulysses
Specifications
- Length overall
- 116.15 m 116 m in SuperYacht Times, 116.2 m in some Boat International articles
- Length between perpendiculars
- 103.8 m
- Beam
- 18 m
- Draught
- 5.2 m 5.7 m in Boat International and YachtBuyer, the same figure as the moulded depth in the DNV register; 5 m in SuperYacht Times
- Gross tonnage
- 6,862 6,700 in YachtBuyer
- Builder
- Kleven Verft, Ulsteinvik, Norway, hull NB370; the largest yacht the yard has built
- Build
- Keel laid 8 June 2015; launched March 2016; technical build finished in Norway in December 2016; interior and exterior completed in Bremerhaven, Germany, under the project management of Dörries Maritime; delivered 20 June 2018
- Platform and naval architecture
- Marin Teknikk MT 5006 MkII, the platform shared with her 107 m sister Andromeda; designed for long expeditions in rough water and built to the Passenger Yacht Code
- Exterior design
- Kyle Dick of Oscar Mike Naval Architects, New Zealand
- Interior design
- RWD, with Oscar Mike
- Hull and superstructure
- Steel displacement hull, aluminium superstructure
- Classification
- DNV +1A1 Passenger ship Clean COMF(C-3, V-1) E0 Ice(C), in DNV class since June 2018
- Ice class
- DNV Ice(C), which DNV's rules have called Ice-C since 2022: basic ice strengthening for light ice conditions and light localised drift ice in river mouths and coastal areas; there is no Polar Class notation
- Polar Code
- Polar Ship Certificate, renewed by DNV on 23 March 2026 and valid to 21 June 2027; the register does not show the ship category (A, B or C)
- Weather protection and viewing decks
- Covered side decks and enclosed bridge-wing stations, which YachtBuyer presents as protection for polar cruising; two extended viewing decks below the crow's nest and ahead of the wheelhouse
- Propulsion
- Diesel-electric: two Caterpillar 3516C and four Caterpillar C18 generator sets, 5,190 kW in total, driving two pods
- Speed
- 12 kn maximum; 8 kn cruising 16 kn maximum, 12 kn cruising in SuperYacht Times
- Range
- 8,000 nm; no source ties it to a speed (the same sources give 8 kn cruising)
- Fuel capacity
- 470,000 litres
- Fresh water
- 315,000 litres
- Endurance
- Not published in days
- Helicopter
- One landing pad and a climate-controlled hangar on the top deck for a Bell 429 or Airbus ACH135, with its own refuelling station; pad certification and maximum take-off weight not published
- Tenders
- A 21 m Princess 68 flybridge yacht stowed in the foredeck well deck; at delivery also two custom VanDutch runabouts beside the owner's deck; YachtBuyer counts six tenders on deck
- Submersible and support vessel
- None reported
- On board
- Swimming pool, spa, sauna, gym, cinema, beach club, wine cellar and wine bar; owner's apartment with wrap-around forward-facing windows
- Guests and crew
- 30 guests in 15 cabins; 36 crew 66 guests in 33 cabins in Boat International; 40 crew in SuperYacht Times
- Where she has been
- Left Bremerhaven for a first season in the Mediterranean, June 2018; a trans-Pacific voyage in 2021; the Norwegian fjords; a refit, then Tampa, Florida, May 2023; the Caribbean, Central America (Costa Rica, Baja California Sur) and the Mediterranean, 2024; Cannes, May 2026; Venice, September 2026
- Distance
- Among the 10 most travelled superyachts of 2024 in Boat International's tracking data, and among the most travelled for two years in a row by May 2026
- Name
- Delivered as Ulysses; renamed Multiverse in 2023, a change her owner's representatives said had been held up for administrative reasons and that was reported not to mean a new owner
- Owner
- Private owner. Commissioned by New Zealand businessman Graeme Hart (Boat International, September 2026); registered owner Dawn Redwood Investments Ltd. (DNV register, October 2026)
- Flag
- Cayman Islands, home port George Town
- For sale
- Not listed for sale (October 2026)
Where is she now
Live AIS position on:
IMO 9770270 · MMSI 319105100
Questions
What makes Multiverse an explorer yacht?
Can Multiverse go to Antarctica or the Arctic?
How far can Multiverse go without refuelling?
Does Multiverse have a helicopter hangar?
Was Multiverse called Ulysses, and who owns her?
Where has Multiverse been?
Compare with
Explorer yachts of a similar type and length in this guide.
Sources (15)
- DNV Vessel Register, MULTIVERSE (IMO 9770270)
- DNV Rules for Classification of Ships, Pt.6 Ch.6 Cold climate (July 2025) Jul 2025
- IMO, Shipping in polar waters (Polar Code)
- Marin Teknikk, Multiverse (MT 5006 MkII), previous name Ulysses
- Boat International, Superyacht Directory: Multiverse
- Boat International, 116m Kleven explorer yacht Ulysses delivered 26 Jun 2018
- Boat International, Top 10 largest explorer yachts in the world 26 Nov 2021
- Boat International (BOATPro), The 10 most travelled superyachts of 2024 16 Dec 2024
- Boat International, Spotted: The largest yachts in town for the 2026 Cannes Film Festival 20 May 2026
- Boat International, Yachts in town for the Venice Film Festival 8 Sep 2026
- SuperYacht Times, Multiverse
- SuperYacht Times, Ulysses vs Andromeda: what's the difference? 18 Jul 2018
- SuperYacht Times, 116m Kleven superyacht Ulysses renamed Multiverse 4 May 2023
- YachtBuyer, Multiverse
- VesselFinder, MULTIVERSE (IMO 9770270)



