to be Caernarfon Gaol, which has been closed since the early 20th century and was subsequently converted into council offices. There is a small hospital in the town, 'Ysbyty Eryri' (i.e. "Snowdonia Hospital"). The nearest large regional hospital is Ysbyty Gwynedd, in Bangor. Caernarfon Barracks was commissioned by John Lloyd, County Surveyor of Caernarfonshire, as a military headquarters and completed in 1855. Transport Sea Caernarfon was at one time an important port, exporting slate from the Dyffryn Nantlle quarries. This traffic was facilitated from 1828 by the Nantlle Railway which predated far more widely known ventures such as the Liverpool and Manchester Railway and the Ffestiniog Railway. Rail Five passenger stations have served the town. Caernarvon railway station opened in 1852 as the western terminus of the Bangor and Carnarvon Railway. This connected the town with the North Wales coast and the expanding national network. Carnarvon Castle railway station opened in 1856 as the northern passenger terminus of the 3ft 6in narrow gauge Nantlle Railway. This service ended in 1865 when the line being built from the south by the standard gauge Carnarvonshire Railway took over most of its trackbed. The Carnarvonshire Railway's temporary northern terminus was at Pant to the south of the town. Pant station opened in 1867. At the same time, the Carnarvon and Llanberis Railway built its line from Llanberis to Caernarfon. Its temporary western terminus was called Carnarvon (Morfa). It opened in 1869 near the modern road bridges over the Afon Seiont. For a short period, therefore, Caernarfon had three terminating stations on its edges. Records are contradictory, but this ended in either 1870 or 1871 when they were connected by a line through the town using the tunnel which survives, having been converted in 1995 for road traffic. When the through route was opened Pant and Morfa stations closed and the original station became the town's only station. The London and North Western Railway also took over all the lines mentioned leaving one station and one service provider by 1871. The services to Llanberis and south to closed progressively from the 1930s, with tracks being lifted in the mid-1960s, but Caernarvon station survived until 1970, with Bangor to Caernarvon one of the last passenger services to be closed under the Beeching Axe; it is now the site of a Morrisons supermarket. In November 2020 the Welsh Government stated 'further consideration' should be given to