Poseidon 86: new project in ISA Large Yacht Collection

Italian ISA Yachts has unveiled the 86-mere Poseidon project that will join the ISA Large Yacht Collection
October 23 2026 6 minutes to read
20
The ISA Poseidon 86's aluminium superstructure has been brought aft to add more dynamism to the profile

Sleek proportions, bold architectural solutions and expansive spaces of the new superyacht project are set to enhance both the level and quality of life on board 

The Large Yacht Collection by ISA Yachts (part of Palumbo Superyachts) features large custom superyachts that are developed on a proven engineering platform and allow for extensive design freedom. 

With a length of 86 m and a beam of 12.80 m, the Poseidon was designed in collaboration with Enrico Gobbi – Team for Design that was in charge of exterior and interior design. The naval architecture was developed by the ISA Yachts in-house technical department. 

The ISA Poseidon 86's aluminium superstructure has been brought aft to add more dynamism to the profile
The ISA Poseidon 86's aluminium superstructure has been brought aft to add more dynamism to the profile

“With 14 ISA superyachts currently under construction, we are strengthening our presence at the very top end of the market, a segment in which we intend to continue investing decisively. The 86-metre Poseidon embodies this direction: a project with a strong personality, developed on a solid engineering foundation, confirming our ability to offer increasingly sophisticated and distinctive custom solutions,” said Giuseppe Palumbo, Sole Director of Palumbo Superyachts.

The key distinct feature of the project that combines elegance and generous interior spaces is a high, gently curved bow section, which reinterprets the yacht’s classic character in a contemporary style. 

The Poseidon 86's powerful bow section is a contemporary take on classic yacht shapes
The Poseidon 86's powerful bow section is a contemporary take on classic yacht shapes

The superstructure has been brought aft to make the profile look more balanced and streamlined.  The signature ISA arch has been refined and slimmed down to blend harmoniously into the yacht’s lines without compromising the extensive glazing and views from the interior spaces. 

The exterior design alternates taut surfaces with softer geometries, creating a continuous interplay of volumes that brings movement to the overall architecture. Such details as side air intakes and the upper part of the superstructure evoke associations with the world of sports cars. 

ISA Poseidon 86's aft lounges on the bridge deck and upper deck
ISA Poseidon 86's aft lounges on the bridge deck and upper deck

Particular attention has been given to the stern, conceived as one of the project’s most distinctive architectural features. There is a sequence of sea-facing terraces designed to offer the guests unobstructed sea views. 

The beach club has two level connected by wide side staircases. The upper level features a T-shaped pool, a sunbathing area and a lounge, while the lower level is home to a bar, a glass-sided whirlpool tub and a shaded lounge. At anchor, huge fold-down side platforms can expand the area considerably and ensure constant contact with the sea even for those who choose to relax indoors. There is also a wellness centre with a gym, a sauna, a steam room, treatment facilities and massage rooms. 

The Poseidon 86's foredeck is home to a lounge with a pool and a helipad
The Poseidon 86's foredeck is home to a lounge with a pool and a helipad

The main deck saloon offers a generous space for socialising, cinema and dining area, while the smart layout ensures a clear separation between guest circulation and service routes. 

The upper deck is dedicated to the owner and conceived as a private retreat. The owner’s suite boasts panoramic glazing, a study, dressing room and bathroom. It has direct access to the forward outdoor area with a large swimming pool and generous sunbathing spaces. The same foredeck area can also serve as a touch-and-go helipad. 

There will be a T-shaped pool on the Poseidon 86's main deck aft
There will be a T-shaped pool on the Poseidon 86's main deck aft

There is an indoor lounge on the upper deck aft, with sofas, entertainment area and a dining table for 14 guests. One level up, on the bridge deck, there is a panoramic sky lounge. The yard is proud it managed to integrate this spacious area into the architecture of the vessel without adding any visual weight to its profile. 

The interior layout offers two configurations, with six or seven cabins accommodating up to 12 or 14 guests, respectively. The crew of 18 can be accommodated across 10 more dedicated cabins. 

ISA Poseidon 86's beach club
ISA Poseidon 86's beach club

The Poseidon 86 will feature a steel hull and aluminium superstructure and have a draft of 3.6 m at full load. Twin MTU 16V 4000 M63L engines of 2,240 kW each will deliver a top speed of 17 knots and a cruising speed of 14 knots. At a speed of 12 knots the vessel’s range will be about 5,000 nautical miles.

The superyacht will have two garages: the one at the bow is meant for a rescue tender and water toys, and the one amidships can accommodate a tender up to 9.5 metres long, in place of the gym. 

ISA Poseidon 86's gym
ISA Poseidon 86's gym

The Poseidon 86 will be the fourth project in the ISA Large Yacht Collection that already includes the Amarcord 82 and Amarcord 86  created in collaboration with Nuvolari Lenard, and the Essence 82 developed together with Lobanov Design.

Sign up to our newsletters
Sign up to ilodka.com email newsletters to keep abreast of the most significant news and events in the world of yachting, get analytical and feature articles and updates on new launches
Thank you!
You have successfully subscribed to our newsletter
Editorial
Editorial
Rate the article
Any questions about the article?
Related stories
Oct 19 2026 ⬥ Projects
The 40.45-metre Sunseeker 134 Superyacht by British Sunseeker has entered the final construction stage
Oct 13 2026 ⬥ Projects
Majesty Yachts, which is part of the Gulf Craft group based in the UAE, has revealed some details about its new 54-metre flagship Majesty 180 superyacht
Oct 8 2026 ⬥ Projects
Construction on the second ISA Classic 65M and second ISA Unica 45M Steel is well underway
Oct 7 2026 ⬥ Projects
The Mulder 122 is the evolution of the yard’s ever-popular Mulder ThirtySix series
Order an article
You can make your contribution to the development of our project - offer the Editorial Board of ilodka.com portal to create a material on the yachting topic you are interested in and become its sponsor.
Other news
Next article
Sunseeker moves first Sunseeker 134 Superyacht unit to final outfitting stage
The 40.45-metre Sunseeker 134 Superyacht by British Sunseeker has entered the final construction stage
October 19 2026