IslandofSodor Wiki
Mid Sodor Railway.jpg

The Mid Sodor Railway was a narrow gauge railway which operated from 1880 to 1947. Some parts of the line were later rebuilt for the Arlesdale Railway.


After its opening, the Sodor and Mainland Railway promised to build a branch line from Cronk; but nothing more was said and in 1870 the people of Peel Godred decided that they would have to build their own railway.

At first, the people were in favour of a line running down the valley to Cronk. This would certainly have been the simplest and cheapest, but it would have meant having to build a junction with the Sodor and Mainland, which was steadily becoming bankrupt. It was considered too risky a maneuver and they searched for another route.


The Peel Godred Committee approached several Cas-ny-Hawin mining companies, which had created a tramway to Arlesdale several decades ago. They saw the advantages of a connection with Peel Godred, and after several meetings at Ulfstead the Mid Sodor Railway Company was formed in 1872. The tramway was re-laid and the line was opened in 1874 with a station at Arlesburgh and three other stations: Arlesdale, Marthwaite and Ffarquhar Road.

The site selected for the station at Ulfstead Road stood 867 feet above sea level, 264 feet higher than but only 1.6 miles away from the next station at Cas-ny-Hawin. C. E. Spooner was consulted, but he was occupied with the North Wales Narrow Gauge Railway and the survey was undertaken by his son Edwin, who advised the railway climbed in a series of reverse loops, increasing the distance between the two to six miles and reducing the gradient. He also advised that the climb should be for five miles at a gradient of 1:100, which should be arranged in "steps" with level stretches between, his reasoning being it would allow engines to ease off or gain speed and motion before approaching the next climb. His results were accepted, but it called for four tunnels to be cut. This was where the trouble began. By the time two tunnels were cut the cost was exceeding expectations. They economised by cutting clearances to those that had been allowed for on the Ffestiniog, but even with this in mind they had little money left for the last few miles to Peel Godred. Although everything went smoothly with engineering here, plans for an elegant central station had to be scrapped in favour of a terminus on cheaper land in the outskirts alongside the Arlesburgh road.

The MSR later planned an extension from Peel Godred to Kirk Machan, but this would have required expensive engineering work and the plan was never carried out. The MSR, however, did take the liberty of moving the top station to Arlesdale.


The line was opened in October 1880. The line would have opened in June after an inspection by the Board of Trade, but the inspector was concerned by the few clearances in the mountain section and failed the line despite being unable to find any other faults. The Spooners pointed out that the clearances were safe when compared to the Ffestiniog's, and the inspector paid another visit at the end of September. The line passed on condition that safety precautions were followed, mainly that all doors were to be locked between Arlesdale and Ulfstead Road. This created no problems - water-stops were needed at both stations on the upward journey, while down trains required brake tests before descending, allowing time to lock carriage doors. Locals accepted the routine, but several visitors to Sodor complained at, in their words, "being imprisoned without trial". The company at least took notice of the complaints, but nothing changed; to them, tourists were decent enough, but they weren't quite right in the head!


The bulk of the passenger traffic was between Peel Godred and Arlesburgh, but it was the mines that were the real money-earners. Local traffic was slow to develop and the MSR was quick to encourage tourism. One feature which helped was an arrangement with the Isle of Man Packet Steamer Company allowing steamers to call at Arlesburgh twice daily in summer and twice weekly in winter.

The normal time to complete the twenty-five-mile run was ninety minutes for most trains, but the pride of the line were the expresses run to meet with the steamers. These trains took priority, woe betide anything that hindered their punctuality. They stopped only at Arlesdale and Ulfstead Road and completed the run in seventy-five minutes. The passengers were usually carried in four bogie coaches, six on busy days.

Holidaymakers often took The Picnic, run between Easter and Michaelmas. It left Arlesburgh at ten and stopped at all stations and many beauty spots en route for ramblers and picnic parties. The return run left Peel Godred at half past three, arriving at Arlesburgh at ten past five in time for high tea at half-five.

Local goods traffic was slow to develop, and at first the guard's van carried parcels and small items. Mixed trains were attempted, but they were dropped after passengers complained at the delay shunting wagons. The company eventually provided a daily goods train, affectionately known as the "Horse and Cart" for being so slow, which stopped anywhere and was allowed two and a half hours for the run. Passengers could hitch a ride in the brakevan for a payment equal to half the cost of the third-class fare, but the MSR wisely did not guarantee any arrival times.

Decline and closure[]

In 1923, the Peel Godred Power Company was granted permission to build a dam and hydro-electric power plant one mile north from the town. They considered using Arlesburgh and the MSR, but although the port was suitable the mountain clearances proved to be unsurpassable. An agreement was soon made with the recently formed North Western Railway to build a branch line from Kildane, which proved to be disastrous for the MSR as traffic from Peel Godred declined after its opening. The passenger trains from Peel Godred were almost empty most times of the year and by 1935 steamers ceased to call at Arlesburgh.

The mountain section was closed in 1936 when several engines and the bogie carriages were sold to keep the company running. After local traffic began to be transported by road the line returned to its humble beginnings as a tramway.

World War II brought much-needed traffic, but while the locomotives were maintained the track and rolling stock suffered. The mines were stripped and all eventually closed, with the last mine, at Cas-ny-Hawin, abandoned after flooding in December 1946. The railway was finally closed in January the following year, with Falcon running the last train. Falcon and another engine, Stuart, were sold to the aluminium company at Peel Godred for an expansion project and were sheeted for nearly a year after its completion in 1951 until both were sold again, this time to the Skarloey Railway for a total of $84.77. The third engine, Duke, was sheeted and left in the Arlesdale shed until his rediscovery in 1969. He was eventually restored, and returned to service on the Skarloey Railway in 1984.

In the 1960's, it was discovered that the lead spoils from the mines were very good weedkilling ballast. A 15" gauge railway, the Arlesdale Railway, was built in 1967 on much of the Mid-Sodor's old route to haul the lead spoils to Arlesburgh for the North Western Railway. The Arlesdale Railway also handles tourist and agricultural traffic.


  • Arlesburgh
    • Arlesburgh West
      • Arlesburgh West Signal Box (abandoned)
    • Arlesburgh Bridge Street
    • Arlesburgh Harbor
    • Arlesburgh Mountainside
  • Arlesdale
    • Arlesdale Green
    • Arlesdale Tramway
    • Arlesdale Engine Sheds
      • Duke’s Old Shed
      • Duke's Station
    • Arlesdale Valley
    • Arlesdale Mines
    • Arlesdale Mountainside
    • Arlesdale Cottage and Junction
  • Bertram’s Old Mine
    • Bertram's Shed
  • Ulfstead Road
  • King Orry’s Bridge – Main Terminus
    • King Orry’s Bridge Station
  • The Mountain Road
    • Shane Dooiney (mountain)
  • Ffarquhar Road
  • Marthwaite
    • River Arle
    • Marthwaite Quarry
    • Marthwaite Woods
    • Marthwaite Cutting
  • Cas-ny-Hawin
    • Cas-ny-Hawin Hill
    • Cas-ny-Hawin Tunnel
  • Duke’s Old Village
  • Ballamoddey
    • Ballamoddey Hill
  • A front view of the hill
  • Elm Farm
  • Valesbridge
  • Kirkleas (hamlet)
  • Sodor Gold Company
  • The Lane
  • The start of the Marthwaite-Peel Godred Line and River Arle
  • Hackenbeck (stream)
  • Hawin Ab

Steam Locomotives[]

Engines That Moved[]

Engines That Didn't Move[]

  • Albert
  • Alfred
  • Arlesdale Tramway Engines
  • Atlas
  • Gerry
  • Jennings
  • Jim
  • John
  • Other Mid Sodor Railway Engines
  • Smudger
  • Stanley (Narrow Gauge)
  • The Mine Engine

Rolling Stocks[]


  • Bogie coaches
  • Mid Sodor Railway Coaches
  • Narrow Gauge Coaches
  • Saloon Coaches

Freight Cars[]

  • Gunpowder Wagons
  • Open Wagons
  • Other Narrow Gauge Rolling Stock
  • Slate Trucks
  • V-Tipper Wagons
  • Vans (narrow gauge)


  • Brake Vans (narrow gauge)
  • Cora (formally)


  • Narrow Gauge Breakdown Train
  • The Horse and Cart
  • The Parliamentary
  • The Picnic