PROJECT PETRA

2028 RMK Yachts

PROJECT PETRA YACHT FOR SALE

PROJECT PETRA: 49.9M RMK YACHTS EXPLORER YACHT FOR SALE

RMK Yachts 49.9m explorer yacht for sale PROJECT PETRA is a bold new platform designed for owners seeking long-range capability, contemporary design, and true flexibility of use. Scheduled for delivery in 2026, she combines a robust steel hull with an aluminium superstructure, delivering the strength of a serious explorer with the refinement of a modern superyacht.

Designed inside and out by Hot Lab, PROJECT PETRA introduces a calm, architectural aesthetic defined by clean lines, full-height glazing, and a seamless connection between interior and exterior living spaces.

Please note that PROJECT PETRA is offered in three editions, each with its own features and price structure: CORE from EUR 26,500,000, AURA from EUR 27,500,000, and INFINITE from EUR 29,500,000.

€26,500,000

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  • Length 49.90m / 163'9"ft
  • Year 2028
  • Builder RMK Yachts
  • GRT 499
  • Guest cabins 6/7
  • Max speed 16 knots
  • Draft 2.6m
  • Beam 9.2m
  • Hull material Steel
  • Range 3500nm
  • Guests 12/14
  • Cruising speed 12 knots

Stand out features

  • Designed as a platform with three distinct versions: CORE, AURA, and INFINITE
  • Designed by Hot Lab with a bold, architectural exterior style
  • Interior concept focused on natural materials and “quiet luxury” aesthetics
  • Emphasis on flexibility and owner customisation across layouts
  • Optional features include cinema, gym, ice-class capability, helipad and extended outdoor living spaces
  • Seamless indoor–outdoor flow via flush exterior salon and sky lounge doors
  • Full-height windows throughout
  • Master cabin with private balcony
  • Dedicated storage for toys, diving gear, and expedition equipment
  • Enhanced expedition capability for remote cruising and operations
  • Delivery 24 months from keel laying

PROJECT PETRA features

PROJECT PETRA has been conceived as a flexible platform rather than a fixed design. Offered in three distinct concepts — AURA, CORE, and INFINITE — she allows an owner to define the yacht around their own lifestyle.

AURA focuses on onboard living and guest experience, CORE delivers a clean and efficient baseline, while INFINITE introduces enhanced capability for more ambitious cruising. This adaptability ensures PETRA can be tailored to anything from relaxed family use to long-range exploration.

Designed by Hot Lab, PROJECT PETRA introduces a distinctive architectural language to the explorer segment. Her exterior is defined by strong horizontal lines, carefully proportioned volumes, and expansive glazing, creating a confident yet refined presence on the water.

The design is not purely aesthetic, it is driven by how the yacht is experienced. Full-height windows maximise natural light throughout, while flush deck transitions and open sightlines create a seamless connection between interior and exterior spaces.

Inside, the approach is centred on understated luxury. Natural materials, soft textures, and a restrained palette create a calm, contemporary environment that feels considered rather than decorative. The result is a yacht designed not just to impress on first glance, but to remain comfortable and relevant over extended time onboard.

At her core, PROJECT PETRA is a true explorer yacht, engineered for capability without compromising comfort. Her steel hull and aluminium superstructure provide the durability and strength required for serious cruising, while her platform is designed to support long-range operation across a wide variety of conditions.

This is complemented by a carefully balanced technical approach. Stability, efficiency, and onboard comfort have all been prioritised, ensuring that time at sea remains as enjoyable as time at anchor.

With a gross tonnage just under 500GT, PETRA achieves an important balance. She delivers substantial internal volume and practical deck space, while remaining within a category that is both operationally efficient and commercially attractive. This positioning makes her particularly appealing to owners seeking a capable explorer without stepping into a significantly larger size bracket.

PROJECT PETRA offers a cruising speed of 12 knots and a top speed of 16 knots, supporting comfortable passage making across a wide range of itineraries.

Accommodation is for 12 guests in 6 cabins, with the option on the Infinite edition to increase to 14 guests in a 7-cabin layout. Outdoor spaces are designed for versatility, with features such as a pool, fold-down bulwarks, and dedicated watersports areas available depending on the selected configuration, creating a strong connection to the sea.

More details

Frequently Asked Questions: 49.9m RMK Yachts Explorer Yacht for Sale PROJECT PETRA

What is PROJECT PETRA?

PROJECT PETRA is a 49.9m explorer yacht for sale from RMK Yachts. She has been developed as a flexible platform with three distinct concepts — AURA, CORE, and INFINITE — allowing an owner to tailor the yacht toward lifestyle, operational simplicity, or expedition capability.

Who designed PROJECT PETRA?

PROJECT PETRA’s exterior styling and interior design are by Hot Lab, while naval architecture is by Van Oossanen Naval Architects. This combination gives the yacht a strong contemporary design identity backed by proven naval engineering.

How many guests can PROJECT PETRA accommodate?

Accommodation depends on the chosen concept. CORE and INFINITE accommodate 12 guests in 6 cabins, while AURA offers accommodation for up to 14 guests in 7 cabins. Crew accommodation is for 9 crew in 5 cabins.

What is special about the PROJECT PETRA platform?

One of PROJECT PETRA’s defining strengths is her flexibility. Rather than offering one fixed arrangement, she is designed around three concept versions. AURA is more lifestyle-focused, CORE is the most streamlined and operationally clear, and INFINITE is geared toward more ambitious expedition use. This makes PROJECT PETRA especially attractive for buyers who want a yacht tailored to their own cruising brief rather than a standardised platform.

What features are available on the different versions?

Depending on the selected version, PROJECT PETRA may include a seventh guest cabin, gym, fold-down bulwarks, main deck aft pool, diving or watersports room, additional folding master balcony, helipad, metallic hull colour, and optional ice-class capability. CORE retains the platform’s essential architectural and operational strengths in a cleaner baseline configuration.

What kind of yacht is PROJECT PETRA best suited to?

PROJECT PETRA is best suited to an owner seeking a sub-50m explorer yacht with genuine long-range credentials, strong design pedigree, and the ability to customise the onboard brief. She will particularly appeal to buyers who want a modern explorer that feels design-forward and luxurious without compromising utility or serious cruising potential. This is an inference based on her platform concept, configuration options, construction, and stated long-range explorer brief.

Who should I contact for more information about PROJECT PETRA?

For full technical documentation, operational history, or to arrange a private viewing or inspection of PETRA, please contact the dedicated experts at SuperYachtsMonaco.

Jim Evans says

PROJECT PETRA is a rare platform concept, offering three distinct editions - Aura, Core, and Infinite - blending explorer capability with exceptional design flexibility to suit any style of ownership.

Contact

Jim Evans

Managing Partner

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