Castletown, Isle of Man network "Bus Vannin", a government-run service which replaced the railway-operated Isle of Man Road Services in 1976. The town is also served by Castletown railway station, on the sole remaining section of the Isle of Man Railway, a 3 ft narrow gauge steam-operated railway which now runs 15 miles from Douglas to Port Erin. The railway station is on the northeasterly edge of the town next to Poulsom Park and playing fields, and was at one time used to transport beer from the Castletown Brewery as well as cattle and other livestock; remnants of the cattle dock are still visible
Port Erin carriages. Prior to this the rolling stock was stored in the open. Bus services operate directly through a depot in Bridson Street in the village to the island's capital Douglas via Port St Mary, Colby, Castletown and Ballasalla using route numbers 1, 2, 11 and 12; these run about every twenty minutes at weekdays and Saturdays, with a less frequent service at weekends and after 6.00pm. Some of these services (1c and 11b) use an alternative coastal route. The route is the island's busiest, partly because it calls at the island's airport. A late evening service also operates on Friday