Menu

Ireland's sailing, boating & maritime magazine

RBC Brewin Dolphin proudly supporting Afloat and Irish Boating

Scillonian III Begins Final Season Linking Scilly Isles

16th March 2026
“Castle
Castle Crossing — Passenger ferry Scillonian III passes St Michael’s Mount after departing Penzance on the first sailing of the 2026 season, the vessel’s final year linking Cornwall and the Isles of Scilly Credit: Isles of Scilly Steamship Group

The passenger ferry Scillonian III has begun her final season of service between Penzance and the Isles of Scilly.

Operated by the Isles of Scilly Steamship Group, the vessel departed on her first sailing of the 2026 season on Monday, marking the last time she will start a new operating year.

The ship has provided a vital passenger connection between mainland Cornwall and the islands for almost five decades.

Chief Executive Stuart Reid said the sailing marked “both a proud and poignant moment” for the company and the island community.

“Scillonian III has served the islands with distinction for 49 years, and while we look forward to welcoming Scillonian IV, we know how fondly Scillonian III is regarded by so many,” he said.

Since entering service in 1977, the ferry has carried more than five million passengers on the route.

The service has supported tourism, local businesses and residents travelling between Penzance and the Isles of Scilly.

The 2026 season runs until November and will be the ship’s last before retirement.

Last Season — Scillonian III heads west past St Michael’s Mount near Penzance as she begins the 2026 sailing season, the iconic Isles of Scilly ferry’s final year before replacement by Scillonian IV in 2027Last Season — Scillonian III heads west past St Michael’s Mount near Penzance as she begins the 2026 sailing season, the iconic Isles of Scilly ferry’s final year before replacement by Scillonian IV in 2027

She will be replaced by Scillonian IV, a new vessel currently under construction and due to enter service in March 2027.

The replacement forms part of a £40 million investment programme by the Isles of Scilly Steamship Group to modernise passenger and freight services.

The new ship is designed to carry up to 600 passengers, a 24 per cent increase on the current vessel, and will incorporate roll and pitch reduction systems to improve comfort at sea.

Modern propulsion technologies are also planned to improve efficiency and reduce environmental impact.

Further details on how the service of Scillonian III will be commemorated are expected later in the year.

Published in Ferry
Afloat.ie Team

About The Author

Afloat.ie Team

Email The Author

Afloat.ie is Ireland's dedicated marine journalism team.

Have you got a story for our reporters? Email us here.

We've got a favour to ask

More people are reading Afloat.ie than ever thanks to the power of the internet but we're in stormy seas because advertising revenues across the media are falling fast. Unlike many news sites, we haven't put up a paywall because we want to keep our marine journalism open.

Afloat.ie is Ireland's only full-time marine journalism team and it takes time, money and hard work to produce our content.

So you can see why we need to ask for your help.

If everyone chipped in, we can enhance our coverage and our future would be more secure. You can help us through a small donation. Thank you.

Direct Donation to Afloat button

Ferry & Car Ferry News The ferry industry on the Irish Sea, is just like any other sector of the shipping industry, in that it is made up of a myriad of ship operators, owners, managers, charterers all contributing to providing a network of routes carried out by a variety of ships designed for different albeit similar purposes.

All this ferry activity involves conventional ferry tonnage, 'ro-pax', where the vessel's primary design is to carry more freight capacity rather than passengers. This is in some cases though, is in complete variance to the fast ferry craft where they carry many more passengers and charging a premium.

In reporting the ferry scene, we examine the constantly changing trends of this sector, as rival ferry operators are competing in an intensive environment, battling out for market share following the fallout of the economic crisis. All this has consequences some immediately felt, while at times, the effects can be drawn out over time, leading to the expense of others, through reduced competition or takeover or even face complete removal from the marketplace, as witnessed in recent years.

Arising from these challenging times, there are of course winners and losers, as exemplified in the trend to run high-speed ferry craft only during the peak-season summer months and on shorter distance routes. In addition, where fastcraft had once dominated the ferry scene, during the heady days from the mid-90's onwards, they have been replaced by recent newcomers in the form of the 'fast ferry' and with increased levels of luxury, yet seeming to form as a cost-effective alternative.

Irish Sea Ferry Routes

Irrespective of the type of vessel deployed on Irish Sea routes (between 2-9 hours), it is the ferry companies that keep the wheels of industry moving as freight vehicles literally (roll-on and roll-off) ships coupled with motoring tourists and the humble 'foot' passenger transported 363 days a year.

As such the exclusive freight-only operators provide important trading routes between Ireland and the UK, where the freight haulage customer is 'king' to generating year-round revenue to the ferry operator. However, custom built tonnage entering service in recent years has exceeded the level of capacity of the Irish Sea in certain quarters of the freight market.

A prime example of the necessity for trade in which we consumers often expect daily, though arguably question how it reached our shores, is the delivery of just in time perishable products to fill our supermarket shelves.

A visual manifestation of this is the arrival every morning and evening into our main ports, where a combination of ferries, ro-pax vessels and fast-craft all descend at the same time. In essence this a marine version to our road-based rush hour traffic going in and out along the commuter belts.

Across the Celtic Sea, the ferry scene coverage is also about those overnight direct ferry routes from Ireland connecting the north-western French ports in Brittany and Normandy.

Due to the seasonality of these routes to Europe, the ferry scene may be in the majority running between February to November, however by no means does this lessen operator competition.

Noting there have been plans over the years to run a direct Irish –Iberian ferry service, which would open up existing and develop new freight markets. Should a direct service open, it would bring new opportunities also for holidaymakers, where Spain is the most visited country in the EU visited by Irish holidaymakers ... heading for the sun!