Sugar Loaf railway station from the train there. Sugar Loaf railway station Sugar Loaf railway station is a railway station in Powys, Wales, and is the most geographically remote station on the Heart of Wales Line. It is located one mile to the north-east of a small but prominent knoll known as Sugar Loaf, around which the A483 road loops. The line through here was opened by the Central Wales Extension Railway in 1868; the station was closed to passengers in 1965 but subsequently reopened to traffic in 1984. This station is a request stop used mainly by trekkers and cyclists, since it is
Sugar Loaf, Monmouthshire Sugar Loaf in Carmarthenshire. A southern foothill of Sugar Loaf, "Y Graig", was discovered in the 1990s to be the site of prehistoric flint tools dating from the Mesolithic, Neolithic and Bronze Ages. It is a popular misconception that Sugar Loaf is an 'extinct volcano'; an idea born perhaps from the striking resemblance of its conical outline, particularly when seen from the east, to that of a classic volcano. It is however composed entirely of sedimentary rocks. In common with the rest of the Black Mountains, the hill is formed from Old Red Sandstone which was laid down largely during