What is "talyllyn"

Talyllyn or Tal-y-llyn can refer to:

• Tal-y-llyn, Gwynedd, the hamlet and former parish in Gwynedd in Wales
  • Tal-y-llyn Lake, a glacial ribbon lake east of Abergynolwyn
  • Talyllyn Railway, a preserved narrow gauge railway running from Tywyn to Abergynolwn
  • Talyllyn (locomotive), one of the original locomotives of the Talyllyn Railway
• Talyllyn Junction, a junction on the Mid Wales Railway
• Tal-y-llyn, Anglesey, a former episcopal township on Anglesey
  • St Mary's Church, Tal-y-llyn, the township's church

Talyllyn is a narrow gauge steam locomotive. It was built by Fletcher, Jennings & Co. in 1864 and is one of the oldest locomotives still in active service. It was delivered to the Talyllyn Railway on 24 September 1864 and continues to run on this railway.