Castletown Steam Navigation Company Castletown Steam Navigation Company The Castletown Steam Navigation Company - also referred to as the Castletown Steam Packet Company - was a privately owned maritime transportation company incorporated in the Isle of Man. Its registered office was in Castletown, Isle of Man. By 1858 the company had run into significant financial difficulties which ultimately led to the sale of its vessel, the "Ellan Vannin," and the winding up of the company. Commencing operations in August 1854 the company was formed to provide maritime transportation of cargo and passengers from the Isle of Man primarily to Whitehaven, Cumberland and the Port
Castletown, Isle of Man to the west Port St Mary and Port Erin. The older parts of the town are largely built of local grey limestone. At Scarlett, a short distance to the south of the town, there are the remains of an ancient volcano and various other features such as fossils and thick sheets of limestone. The A3 road connects Castletown with Ramsey via St John's, while the A5 road (also known as New Castletown Road as opposed to the Old Castletown Road which takes a more rural route nearer the coast) connects the town with Douglas to the north-east and Port Erin