Llanidloes is a community and neighborhood on the A470 and also B4518 roads in Powys, within the historic area borders of Montgomeryshire (Welsh: Sir Drefaldwyn), Wales. The population in 2011 was 2,929, of whom 15% might speak Welsh. It is the very first community on the River Severn (Welsh: Afon Hafren), counting from the resource. The town's Member of Parliament is the Conservative Glyn Davies (MP considering that 2010) and its Assembly Member is Conservative Russell George (AM because 2011). The town is close to the large dam and reservoir Llyn Clywedog. There is a breathtaking hill road attaching Machynlleth as well as Llanidloes. Llanidloes is preferred with hikers that walk on the scenic walkways bordering the community, consisting of Glyndwr's Way, which in conjunction with the Offa's Dyke course develops a 160-mile circuit around Mid Wales as well as regional passage over the spinal column of the Cambrian Mountains. The Sarn Sabrina Walk-- a 25-mile round stroll from Llanidloes to the resource of the Severn and also back-- has been held annual on the Saturday preceding the Late Spring Bank Holiday given that 2006. In 2007 the Semi Sabrina, a 12-mile circular stroll, was included. The Hafren Forest is also made use of for cars and truck rallies such as Rally GB and also motorbike Enduro events throughout the year.