Ambience - IMO 8521232

                                                   As Ambience 

                                                    As Pacific Dawn

AMBIENCE is a classic Fincantieri-built cruise ship completed in 1991, whose long career has included service with Princess Cruises, P&O Cruises Australia and, since 2022, Ambassador Cruise Line.

Originally delivered as REGAL PRINCESS, the ship became one of the distinctive early vessels of the Princess Cruises fleet before transferring to Australia in 2007 as PACIFIC DAWN.

Her career almost ended during the COVID-19 pandemic. After a planned transfer to Cruise & Maritime Voyages collapsed, the vessel was sold and renamed SATOSHI for an ambitious but ultimately unsuccessful project to turn her into a floating residential community.

Rescued from possible demolition, the ship was acquired for the newly established Ambassador Cruise Line and extensively refurbished before beginning yet another commercial career as AMBIENCE in 2022.

More than 35 years after launching, she remains fully active in 2026.

Vessel Details

Current Name: AMBIENCE

Former Names: SATOSHI, PACIFIC DAWN, REGAL PRINCESS

Planned but Never Used Commercial Name: AMY JOHNSON

IMO: 8521232

MMSI: 311001109

Call Sign: C6FH4

Type: Cruise Ship

Current Operator: Ambassador Cruise Line

Current Flag: Bahamas

Port of Registry: Nassau

Built: 1991

Builder: Fincantieri, Monfalcone, Italy

Yard Number: 5840

Launched: 29 March 1990

Delivered: 20 July 1991

Maiden Voyage: August 1991

Gross Tonnage: 70,285 GT

Deadweight: approx. 6,896 t

Length Overall: 245.06 m

Beam: 32.25 m

Draught: approx. 8.2 m

Current Passenger Capacity: approx. 1,400 guests

Current Cabins: 789

Crew: approx. 660

Main Machinery: 4 × MAN B&W diesel generators

Original Installed Power: approx. 38,800 kW

Propulsion: Diesel-electric / twin screw

Cruising Speed: approx. 15 knots in present Ambassador service

Historical Maximum Speed: approx. 22.5 knots

Latest Major Refit: 2022

Current Status: Active

Built as REGAL PRINCESS

The vessel was constructed at Fincantieri's Monfalcone shipyard as yard number:

5840.

She was launched in March 1990 and formally delivered in July 1991.

The ship entered service as:

REGAL PRINCESS

and represented an important generation in the development of modern Princess Cruises.

Her distinctive profile and large forward superstructure made REGAL PRINCESS immediately recognisable.

Princess Cruises

REGAL PRINCESS operated for Princess Cruises from:

1991 until 2007.

During her sixteen years with the company she sailed a wide variety of international itineraries.

Her deployments included:

Alaska

Caribbean

Europe

Mediterranean

and longer international voyages.

Although considerably smaller than today's largest cruise vessels, a ship of almost 70,000 GT was substantial when she entered service in the early 1990s.

REGAL PRINCESS → PACIFIC DAWN

A major change occurred in 2007.

The vessel transferred from Princess Cruises to:

P&O Cruises Australia

and underwent refurbishment before becoming:

PACIFIC DAWN.

The ship was formally named in her new Australian identity in November 2007, with Olympic champion Cathy Freeman serving as godmother.

Australia

PACIFIC DAWN subsequently became closely associated with the Australian cruise market.

For approximately thirteen years she operated cruises from Australian home ports toward destinations including:

South Pacific islands

New Zealand

and Australian coastal destinations.

For a generation of Australian cruise passengers, PACIFIC DAWN became one of P&O Australia's most familiar ships.

Planned Retirement in 2020

By 2020 the vessel was approaching thirty years of age.

P&O Cruises Australia planned to withdraw PACIFIC DAWN from its fleet and sell her to:

Cruise & Maritime Voyages – CMV.

CMV announced plans to rename the ship:

AMY JOHNSON.

However, the COVID-19 pandemic devastated the cruise industry and CMV entered administration before the transfer could be completed.

The ship therefore never entered commercial service as AMY JOHNSON.

PACIFIC DAWN → SATOSHI

Instead, the vessel was sold during late 2020 to:

Ocean Builders.

She was renamed:

SATOSHI.

The new owners had a highly unusual plan.

Rather than operating as a conventional cruise ship, SATOSHI was intended to become a:

floating residential and entrepreneurial community

off Panama.

Cabins were to be sold or rented as private residences, with the project marketed partly toward the cryptocurrency community.

The Satoshi Project Fails

The project attracted considerable international attention but encountered major practical difficulties.

One of the most serious problems was obtaining suitable marine insurance for a permanently occupied former cruise ship operating outside the conventional cruise model.

The plan was eventually abandoned.

For a time, SATOSHI appeared to be heading toward demolition.

A Remarkable Rescue

Instead of being scrapped, the vessel received another opportunity.

She was acquired for a newly established British cruise company:

Ambassador Cruise Line.

The former SATOSHI travelled to Europe and underwent an extensive refurbishment and technical upgrade.

SATOSHI → AMBIENCE

The ship was renamed:

AMBIENCE.

The full identity history is therefore:

REGAL PRINCESS → PACIFIC DAWN → SATOSHI → AMBIENCE

with AMY JOHNSON remaining only a planned identity that was never used in commercial operation.

Ambassador Cruise Line

AMBIENCE became the first ship and flagship of:

Ambassador Cruise Line.

She entered service for the company in:

2022.

The operator developed a programme centred largely on traditional British cruising with departures from regional UK ports and a strong emphasis on no-fly cruises.

Current Configuration

Following refurbishment, Ambassador currently publishes:

70,285 GT

245 m length

789 cabins

and capacity for approximately:

1,400 guests.

The ship now offers restaurants, bars, lounges, entertainment venues, wellness facilities and a variety of cabin categories ranging from inside accommodation to balcony cabins and suites.

Still Active in 2026

AMBIENCE remains fully active in 2026.

She continues operating Ambassador cruises from Britain toward:

Northern Europe

Norwegian fjords

Mediterranean

Atlantic islands

and longer international itineraries.

September 2026 AIS data continued to show the vessel actively cruising in northern European waters.

The fact that the former REGAL PRINCESS remains in frontline passenger service 35 years after delivery is increasingly notable.

Piraeus Connection

The vessel has an especially interesting connection with PiraeuShips because the archive documents more than one identity of the same ship.

The original PiraeuShips entry was created during the vessel's PACIFIC DAWN / SATOSHI transition period in 2020.

The page has subsequently also been updated with footage showing her later identity as:

AMBIENCE.

PiraeuShips therefore provides a rare visual record of the same IMO-numbered vessel in two very different chapters of her career.

PiraeuShips Record

The vessel now known as AMBIENCE was documented by PiraeuShips across more than one chapter of an extraordinary cruise career. Built by Fincantieri at Monfalcone in 1991 as REGAL PRINCESS, she spent sixteen years with Princess Cruises before becoming PACIFIC DAWN for P&O Cruises Australia in 2007. Following the collapse of plans to transfer her to Cruise & Maritime Voyages in 2020, the ship was renamed SATOSHI for an unsuccessful floating-community project in Panama. Rescued from possible demolition, she was extensively refurbished and entered service in 2022 as AMBIENCE, flagship of Ambassador Cruise Line. Still fully active in 2026 at more than 35 years of age, she is a remarkable survivor from an earlier generation of large cruise ships, while the PiraeuShips archive documents the same vessel under different identities during her continuing career.

Original video footage © PiraeuShips. All rights reserved.