Discover the Caledonian-Isles: Ratings & Maritime News

The 'Caledonian Isles', a key ferry on the Ardrossan - Brodick route, recently faced a technical malfunction related to its mooring equipment. This issue initially caused a delay for the 11:05 a.m. sailing from Brodick. Consequently, both the 12:30 p.m. departure from Ardrossan and the 1:50 p.m. sailing from Brodick were cancelled. In an effort to accommodate stranded passengers, the ferry 'Alfred' attempted to offload traffic at an alternate berth in Brodick while repair work was underway on the mooring system. Despite these efforts, further repairs were necessary at Ardrossan, leading to additional cancellations, including the 3:15 p.m. departure from Ardrossan and the 4:40 p.m. sailing from Brodick. To assist affected travelers, the ferry 'Loch Linnhe' stepped in by providing extra sailings from Lochranza. Upon thorough investigation, specific parts were identified as needing replacement for the 'Caledonian Isles'. The vessel successfully resumed its operations with a departure from Ardrossan at 6:00 p.m. and from Brodick at 7:20 p.m., restoring its service on this important route.

On April 15, the 'Caledonian Isles', which operates on the Ardrossan to Brodick route, encountered an issue with its starboard main engine during the morning hours. This mechanical failure led to the cancellation of several sailings, disrupting travel plans for many passengers. The affected departures included the 07:00 a.m. and 09:45 a.m. from Ardrossan and the 08:20 a.m. and 11:05 a.m. departures from Brodick. Fortunately, after swift repairs were conducted, the ferry was able to resume operations with the reinstatement of the 09:45 a.m. sailing from Ardrossan and the 11:05 a.m. service from Brodick. However, travelers were advised that the remaining sailings throughout the day still faced the possibility of delays or cancellations without prior notice.

On March 20, the 'Caledonian Isles', which operates on the Ardrossan to Brodick route, encountered a mechanical issue with a vehicle deck fan, preventing the ferry from transporting hazardous materials or livestock. Subsequently, on March 22, the vessel faced a malfunction with its port side main engine. The ongoing technical challenges led to the cancellation of several sailings on March 23, specifically from Ardrossan at 07:00 a.m., 09:45 a.m., and 12:30 p.m., as well as from Brodick at 08:20 a.m., 11:05 a.m., and 01:55 p.m. All planned sailings for that day and the following day, March 24, were also scrapped. The 'Caledonian Isles' was then moved to Inchgreen for a thorough examination and necessary repairs, with contractor support scheduled for March 25. In light of the disruption on the Ardrossan – Brodick route, the 'Glen Sannox' stepped in to operate modified sailings to accommodate displaced travelers. Additionally, a shuttle bus service was arranged between Troon port and Ardrossan port to assist affected passengers. For more updates, visit [CalMac's service status page](https://www.calmac.co.uk/en-gb/service-status/#/service-status/301).

The 'Caledonian Isles' has successfully completed sea trials and resumed operations with its first sailing from Arran to the Ayrshire mainland on March 18. Despite a delayed departure, leaving Brodick at 1:55 p.m., the ferry set off from Ardrossan at 4:00 p.m., which was 40 minutes late, causing a domino effect on subsequent sailings. Meanwhile, all operations from Troon remain suspended due to persistent technical difficulties affecting the 'Glen Sannox.' Engineers are diligently working to resolve the issues related to the port side main engine, which resulted in the cancellation of all sailings for the rest of the day. Additionally, the newly constructed ferry 'Isle of Islay' has been placed on standby to accommodate booking demands in light of the 'Glen Sannox's' recent setbacks, which included a warning light malfunction just a week after its return from a three-month hiatus. The 'Alfred,' a catamaran ferry chartered for route resilience, is currently undergoing maintenance. The 'Isle of Islay' is expected to be fully operational for the Islay summer route starting March 27.

The 'Caledonian Isles', which operates on the Ardrossan to Brodick route, encountered a significant propulsion malfunction on February 28, leading to immediate service interruptions. As a result, the scheduled departures from Brodick at 4:40 p.m. and from Ardrossan at 6:00 p.m. were cancelled, with subsequent sailings also facing potential disruptions or cancellations at short notice. On March 1, the ferry attempted to operate under reduced weather conditions, but by March 2, all services were completely suspended. To accommodate travelers during this period, the ferry 'Alfred' (IMO: 9823467) stepped in, providing extra sailings with departures at 3:50 p.m. from Brodick and arriving in Troon at 5:10 p.m., followed by a return from Troon at 6:10 p.m. arriving in Brodick at 7:30 p.m. On March 3, the 'Caledonian Isles' was moved from Ardrossan to Fairlie for necessary permanent repairs, while the ferry 'Isle of Arran' (IMO: 8219554) was reassigned to maintain the regular winter schedule on the Ardrossan – Brodick route.

The 'Caledonian Isles' ferry encountered engine issues, preventing it from scheduled sea trials on the afternoon of February 15. As a result, the vessel remained docked at the Dales Marine facility in Greenock. It was not until February 16 that the 'Caledonian Isles', assisted by the tugboats 'CMS Wrestler' and 'CMS Boxer', finally ventured out onto the Clyde. Unfortunately, this delay pushed back the ferry's return operations to February 23. In light of these developments, the 'Isle of Arran' was reassigned to the Arran service to ensure continuity. To combat easterly winds, routes to Brodick have been rerouted through Troon, utilizing the 'Alfred'. Additionally, following an assessment of vessel assignments, the 'Isle of Arran' officially resumed its role in the Arran service on February 18.

The anticipated return of the 'Caledonian Isles' ferry, which operates on the Troon-Brodick route, has encountered a setback. The vessel, which entered Dales Marine in Greenock for its annual maintenance on January 10, 2026, was originally expected to resume service by February 7. However, this has now been postponed to February 14. This decision comes after a comprehensive review of vessel allocation, leading to the 'Isle of Arran' being reassigned to support the Arran service. In light of the prevailing easterly winds, the route to Brodick has been temporarily adjusted, with services being operated via Troon in conjunction with the 'Alfred' until February 13. To assist foot passengers affected by this change, a complimentary shuttle bus service has been implemented, facilitating transport between Ardrossan port and Troon port for travelers taking the 'Isle of Arran'. This bus service operates one hour before scheduled sailings from Ardrossan and departs Troon to Ardrossan 20 minutes after the arrival of sailings. For further details on the updated timetable, you can visit the Caledonian MacBrayne website.

On December 19, the 'Caledonian Isles', a ferry operating between Ardrossan and Brodick, encountered a fuel pump malfunction that necessitated immediate repairs. Due to this technical issue, several sailings were cancelled, including the 11:05 a.m. and 1:55 p.m. departures from Brodick, as well as the 12:30 p.m. and 3:20 p.m. departures from Ardrossan. Passengers are advised to stay informed about the latest updates regarding service resumption.

The Caledonian Isles ferry service, which typically operates between Ardrossan and Brodick, has been redirected to Troon due to complications with the Ardrossan linkspan and adverse weather conditions. Starting December 18, the updated sailing schedule is as follows: Departures from Brodick will occur at 09:00 a.m., 1:15 p.m., and 5:00 p.m., while sailings from Troon are set for 11:30 a.m., 3:15 p.m., and 7:00 p.m. To facilitate transportation, shuttle buses have been arranged between Ardrossan and Troon, operating on the following timetable: departures from Ardrossan to Troon at 10:00 a.m., 2:15 p.m., and 6:00 p.m., with return trips from Troon to Ardrossan at 10:30 a.m., 2:45 p.m., and 6:30 p.m. Additionally, shuttle buses are connecting Troon port with Troon station, with departures scheduled from Troon Port at 10:30 a.m., 2:45 p.m., and 6:30 p.m., and from Troon Station back to Troon Port at 10:55 a.m., 2:55 p.m., and 6:30 p.m. Travelers are advised to check the latest ferry and bus updates as services may be affected by ongoing weather conditions.

On December 9, the ferry 'Caledonian Isles', operational between Ardrossan and Brodick, faces a significant risk of service interruptions and cancellations. This heightened vulnerability arises from adverse weather conditions combined with a technical malfunction affecting the vessel's port stabiliser, which is currently out of commission. Due to these complications, there are strict limitations concerning the weather and sea conditions that the 'Caledonian Isles' can safely navigate. Passengers are advised to stay updated on potential changes to the sailing schedule as the situation develops.

On November 28, the ferry 'Caledonian Isles', which operates the Ardrossan to Brodick route, encountered an issue with its port side stabiliser. As a result, the stabiliser has been taken out of service. This malfunction raises concerns about the service's ability to withstand adverse weather conditions, potentially leading to disruptions or last-minute cancellations due to safety limitations regarding weather and sea states. The local authorities are currently devising a repair plan and are expected to provide an update during the week starting December 8.

The 'Caledonian Isles', which operates on the Ardrossan-Brodick route, successfully exited the Inchgreen Dry Dock in Greenock following necessary repairs on the afternoon of November 13. The vessel arrived back in Ardrossan around 4:00 p.m. and has promptly resumed its regular operations, ensuring continued service for passengers traveling between the islands.

As efforts progress to address the bow thruster complications with the 'Caledonian Isles', the current operational schedule for ferry services to Arran and Islay will remain unchanged until November 14, 2023. This arrangement ensures that Arran will benefit from a dual-vessel service featuring the 'Isle of Arran' operating between Ardrossan and Brodick, alongside the 'Alfred' on the Troon-Brodick route. Meanwhile, Islay will continue to be served by the single vessel 'Finlaggan'. Although some individual sailings may face limitations, there remains sufficient capacity to accommodate anticipated passenger demand on both ferry routes. Further updates regarding the prospective return of the 'Caledonian Isles' and any changes to the ferry deployment for Arran and Islay will be released on November 13. Currently, the 'Caledonian Isles' is docked at Ayr, where divers are scheduled to conduct an inspection of the bow thruster by November 12. The preliminary investigation suggests that the bow thruster issues may stem from debris previously discovered and removed from the tunnel, which may have caused minor damage to one or more thruster blades. This upcoming dive aims to ascertain whether there is any residual debris obstructing the bow thruster or any visible damage to the blades.

On October 29, the 'Caledonian Isles', which operates on the Ardrossan-Brodick route, encountered a bow thruster malfunction, prompting immediate technical investigations. The ferry's scheduled departure from Brodick at 1:55 p.m. faced delays, forcing the cancellation of subsequent sailings, including the departures at 4:40 p.m. and 7:20 p.m. in addition to the 6:00 p.m. departure from Ardrossan. The situation escalated the following day, October 30, when 'Caledonian Isles' was moved to Inchgreen, resulting in a complete suspension of services for the rest of the day. On October 31, further cancellations affected departures from Ardrossan at 7:00 a.m. and Brodick at 8:20 a.m. November 2 saw additional disruptions, with all sailings from Brodick at 11:05 a.m., 1:55 p.m., and 4:40 p.m., along with the 12:30 p.m., 3:20 p.m., and 6:00 p.m. sailings from Ardrossan, canceled. In light of these interruptions, a shuttle bus service was established between Ardrossan and Troon, operating at 12:45 p.m. from Ardrossan, with return trips at 5:15 p.m. and 5:30 p.m. Further cancellations for the 'Caledonian Isles' were noted on November 5, as the ferry was relocated to Ayr for comprehensive repairs and investigations. An update regarding the repairs was expected for the week starting November 10. During this period, the ferries 'Alfred' and 'Glen Sannox' took over the route with a revised timetable. The 'Glen Sannox' operated with departures from Brodick at 7:00 a.m., arriving in Troon at 8:15 a.m., and continued at intervals throughout the day. Meanwhile, the 'Alfred' added additional sailings, ensuring passenger connectivity between Brodick and Troon. For the latest updates, including the shuttle bus schedule that connects Ardrossan to Troon via Troon train station, visit the CalMac service status page.

On November 2, a team of divers was deployed in the port of Ardrossan to address a bow thruster malfunction affecting the ferry 'Caledonian Isles.' Unfortunately, despite their efforts, they were unable to identify a solution. Consequently, all ferry services for November 3 have been canceled due to the unresolved thruster issue coupled with an unfavorable weather forecast. Caledonian MacBrayne (CalMac), the ferry operator, has assured that they will provide further updates regarding the ongoing investigation and repair plans later in the afternoon on November 3. Customers impacted by the service disruption were contacted directly by CalMac. In response to the cancellation, a shuttle bus between Troon and Ardrossan operated at 11:30 a.m., with a return trip from Ardrossan at 12:20 p.m. Additionally, the port stabiliser has been taken offline due to a separate technical concern. The 'Caledonian Isles' remains out of service in Ardrossan for the foreseeable future.

On October 22, the ongoing investigation into the starboard side engine fault of the 'Caledonian Isles' has led to additional cancellations of its scheduled sailings from Ardrossan. Specifically, the ferry's 07:00 a.m. departure from Ardrossan and the 08:20 a.m. sailing from Brodick were both affected. Once the technical issues were addressed, services resumed with the 09:45 a.m. departure from Ardrossan, allowing operations to return to normal.

On October 20, the Caledonian Isles ferry, operating the crucial Adrossan-Brodick route, experienced technical difficulties with its stern ramp, necessitating single-ended operations. This limitation required vehicles to reverse onto the vessel, resulting in reduced capacity for passengers and vehicles alike. In response, CalMac announced preparations to enlist contractors for repairs and promised an update on repair progress later that afternoon. To facilitate necessary repairs on the stern ramp, CalMac announced cancellations for the following sailings on October 21: the 11:05 a.m. departure from Brodick and the 12:30 p.m. departure from Ardrossan. The ferry service aimed to resume with a scheduled departure from Brodick at 1:55 p.m. However, shortly before this sailing, issues arose with the starboard main engine, prompting further investigation and the subsequent cancellation of the 1:55 p.m. and 3:20 p.m. sailings. Adding to the challenges, the ferry's port side stabiliser was also taken out of service due to a separate technical problem. This raised additional concerns regarding weather and sea conditions, potentially impacting safe operations of the vessel. CalMac is actively exploring repair options and has warned that adverse weather could lead to service disruptions or cancellations on short notice.

On October 21, ferry services connecting Ardrossan and Brodick faced disruption as the 'Caledonian Isles' was sidelined due to an engine malfunction. The vessel's starboard main engine halted operations, necessitating further technical inspections. Consequently, several sailings have been canceled, including the 4:40 p.m. crossing from Brodick to the mainland and the 6:00 p.m. departure from Ardrossan to Brodick, along with the 7:20 p.m. sailing from Brodick. Additionally, departures from Ardrossan scheduled for October 22 at 07:00 a.m., 09:45 a.m., and 12:30 p.m., as well as from Brodick at 08:20 a.m., 11:05 a.m., and 1:55 p.m., have also been affected. In response to this setback, two buses departed Ardrossan for Troon at 5:45 p.m., with two return buses also facilitating transport. A bus is arranged to meet the 9:40 p.m. arrival at Troon for further passenger transfers back to Ardrossan. On October 22, additional bus services will operate between Ardrossan and Troon at 06:45 a.m., 12:20 p.m., and 5:30 p.m., with return routes from Troon at 11:20 a.m., 4:55 p.m., and 9:50 p.m. This incident follows closely on the heels of the ferry's return to service less than a month ago after being out of action for over 1.5 years.

The beloved ferry, 'Caledonian Isles', is officially preparing for its comeback on the Ardrossan-Brodick route, with its inaugural sailing scheduled for October 1. This milestone follows a thorough repair and successful sea trials. The vessel, which departed from Troon on September 30, will provide vital connections for travelers with several sailings planned for the day. The schedule features departures from Ardrossan at 5:00 p.m., arriving in Brodick at 5:55 p.m., and then setting off from Brodick at 6:20 p.m. back to Ardrossan, where it will arrive at 7:15 p.m. Passengers are reminded that these sailings will operate on a 'turn up and go' basis, and prior bookings are not available. Tickets can be conveniently purchased upon arrival at the port, but be sure to check in 30 minutes early for vehicles and 10 minutes early for foot passengers. While onboard amenities will be limited, this service marks an important step forward for maritime travel in the region.

The 'Caledonian Isles', which has been sidelined since January 2024, made its way back to North Ayrshire on September 24, 2024, signaling a potential return to active duty on the Ardrossan to Brodick route in just a few days. Following its departure from a dry dock in Leith, the ferry underwent crucial sea trials aimed at addressing propeller pitch response instability—an important factor for safe navigation in harbors. Initial trial results have been promising, prompting the vessel's transit to the west coast for additional barring and sea assessments. Crew familiarization sessions are scheduled at both Ardrossan and Brodick. If all stays on track, the Caledonian Isles is poised to resume normal operations shortly. So far, the repair expenses for the vessel have accumulated to approximately £12 million. CalMac is currently seeking to recover some of this financial burden from Cammell Laird Shipyard in Merseyside, which handled the initial repair work.

On September 17, the Caledonian Isles ferry gracefully left drydock at Leith, marking a significant step in its operational readiness. The vessel is set to embark on a thorough program of inspections and familiarization, which will kick off with an array of trials on the Forth River. Previously, in June, during initial sea trials, the Caledonian Isles experienced a notable challenge involving pitch response instability linked to its controllable pitch propellers (CPP). This issue stemmed from an inconsistent deadband in the communication between pitch input requests and the CPP’s response. To address this technical setback, intensive work since late July has been conducted. The vessel is now poised to determine the effectiveness of these remedial efforts through a meticulously planned schedule: - September 17: The ferry undocks and conducts a second round of alignment checks. - September 18: Harbour trials will be conducted to evaluate pitch response capabilities. - September 19: Comprehensive sea trials on the Forth will take place, with attendance from Class representatives for oversight. Should all evaluations proceed smoothly, the Caledonian Isles will transition back to the west coast for necessary crew familiarization trials at Ardrossan and Brodick ports. These trials are essential due to the extended period since the ferry last serviced the route. Provided the trials and crew assessments are successful, a definitive timeline for resuming operations will be established shortly.

In a recent update from Edinburgh, the ferry service between Ardrossan and Brodick is temporarily suspended due to ongoing investigations involving the 'Caledonian Isles'. Currently docked in the Imperial Drydock of Dales Marine Systems, this service is expected to resume on September 7. In the meantime, ferry operations on the Troon-Brodick route will continue uninterrupted with the 'Glen Sannox' and 'Alfred' vessels taking over until the situation is resolved.

On the evening of July 25, the Caledonian Isles departed from James Watt Dock at Dales Marine in Greenock, marking a significant step in addressing ongoing technical issues that have sidelined the ferry for over a year and a half. The vessel is on its way to Leith for dry docking, where extensive repairs are anticipated to take anywhere from eight weeks to a maximum of four months. During this period, critical components responsible for controlling the pitch of the propellers will undergo removal for detailed examination. Should this initial investigation prove inconclusive, plans are in place to retrofit the ferry with a new, more precise pitch control system, potentially extending the repair timeline by an additional four months. Previously, the Caledonian Isles went out of commission for its yearly assessment in January 2024, during which a hull deformity was identified following maintenance at the Cammell Laird shipyard in Merseyside. This discovery has delayed its return to active service and led CalMac to pursue reimbursement for nearly £11 million in expenses from the Birkenhead facility. In light of these developments, CalMac is preparing to roll out its winter timetables soon, aiming to provide communities and customers with clarity about service availability and vessel assignments throughout the upcoming season.

On July 22, CalMac announced that the 'Caledonian Isles' will be making a return trip to the dry dock for essential repairs, with estimated timelines ranging from eight weeks to four months. This situation has led the company to reconsider its winter timetable. In the most optimistic scenario, the 'Caledonian Isles' could be back in operation by September, while a more cautious outlook places its return in November. To provide clarity for the affected communities and patrons, CalMac intends to unveil updated winter timetables in the near future, ensuring that service levels and vessel allocations are clearly communicated.

CalMac is embarking on a mission to recover millions in repair costs for the 'Caledonian Isles', currently out of service on the Arran route since January 2024. Damaging reports indicate that these costs have soared to nearly £11 million. The ferry operator is pursuing compensation from Cammell Laird Shipyard over issues identified following the vessel's return to Scotland in September, which stem from the first phase of repairs conducted by the Merseyside-based shipyard. The significant claim centers around deformation in the ship's hull, necessitating extensive remedial work over several months. While Cammell Laird has remained tight-lipped on the matter, CalMac has taken steps to recoup some of the incurred repair costs, launching an investigation into the cause of the hull deformation. The complications first emerged in January 2024 when thorough annual maintenance inspections carried out in Scotland unveiled severe steel corrosion. Consequently, the ferry was relocated to Cammell Laird's Birkenhead facility for a complex repair process, which involved removing the ship's engines. Initially projected to cost around £5 million, the repair work was completed by September. However, upon the vessel's return to Scotland, crew members discovered a gearbox issue, along with metal shards in a filter. Further examinations uncovered that eight structural frames were deformed, warranting additional steel replacement. In light of these findings, CalMac enlisted a naval architect to determine the root cause of the deformation while additional repairs were conducted in Greenock by an alternative repair firm. Despite plans for the ferry to resume operations from Ardrossan in June, new complications arose during sea trials, particularly concerning the variable pitch propellers essential for safe maneuvering in harbor. As a result, the 'Caledonian Isles' remains out of service, complicating CalMac's operations further.